Land part 2 of clang-format changes

Change-Id: Ia84cc24c8924e6d22d02ac15f611c10e26db99b4
Signed-off-by: Nigel Babu <nigelb@redhat.com>

5 files changed, 795 insertions, 836 deletions

diff --git a/xlators/experimental/fdl/src/dump-tmpl.c b/xlators/experimental/fdl/src/dump-tmpl.c
index 32b0fef6af3..d19f6589e66 100644
--- a/xlators/experimental/fdl/src/dump-tmpl.c
+++ b/xlators/experimental/fdl/src/dump-tmpl.c
@@ -14,150 +14,140 @@
  * Returns 0 if the string is ASCII printable *
  * and -1 if it's not ASCII printable         *
  */
-int str_isprint (char *s)
+int
+str_isprint(char *s)
 {
-        int ret = -1;
+    int ret = -1;
 
-        if (!s)
-                goto out;
+    if (!s)
+        goto out;
 
-        while (s[0] != '\0') {
-                if (!isprint(s[0]))
-                        goto out;
-                else
-                        s++;
-        }
+    while (s[0] != '\0') {
+        if (!isprint(s[0]))
+            goto out;
+        else
+            s++;
+    }
 
-        ret = 0;
+    ret = 0;
 out:
-        return ret;
+    return ret;
 }
 
 #pragma fragment DICT
-        {
-                int key_len, data_len;
-                char *key_ptr;
-                char *key_val;
-                printf ("@ARGNAME@ = dict {\n");
-                for (;;) {
-                        key_len = *((int *)new_meta);
-                        new_meta += sizeof(int);
-                        if (!key_len) {
-                                break;
-                        }
-                        key_ptr = new_meta;
-                        new_meta += key_len;
-                        data_len = *((int *)new_meta);
-                        key_val = new_meta + sizeof(int);
-                        new_meta += sizeof(int) + data_len;
-                        if (str_isprint(key_val))
-                                printf (" %s = <%d bytes>\n",
-                                        key_ptr, data_len);
-                        else
-                                printf (" %s = %s <%d bytes>\n",
-                                        key_ptr, key_val, data_len);
-                }
-                printf ("}\n");
+{
+    int key_len, data_len;
+    char *key_ptr;
+    char *key_val;
+    printf("@ARGNAME@ = dict {\n");
+    for (;;) {
+        key_len = *((int *)new_meta);
+        new_meta += sizeof(int);
+        if (!key_len) {
+            break;
         }
+        key_ptr = new_meta;
+        new_meta += key_len;
+        data_len = *((int *)new_meta);
+        key_val = new_meta + sizeof(int);
+        new_meta += sizeof(int) + data_len;
+        if (str_isprint(key_val))
+            printf(" %s = <%d bytes>\n", key_ptr, data_len);
+        else
+            printf(" %s = %s <%d bytes>\n", key_ptr, key_val, data_len);
+    }
+    printf("}\n");
+}
 
 #pragma fragment DOUBLE
-        printf ("@ARGNAME@ = @FORMAT@\n", *((uint64_t *)new_meta),
-                *((uint64_t *)new_meta));
-        new_meta += sizeof(uint64_t);
+printf("@ARGNAME@ = @FORMAT@\n", *((uint64_t *)new_meta),
+       *((uint64_t *)new_meta));
+new_meta += sizeof(uint64_t);
 
 #pragma fragment GFID
-        printf ("@ARGNAME@ = <gfid %s>\n", uuid_utoa(*((uuid_t *)new_meta)));
-        new_meta += 16;
+printf("@ARGNAME@ = <gfid %s>\n", uuid_utoa(*((uuid_t *)new_meta)));
+new_meta += 16;
 
 #pragma fragment INTEGER
-        printf ("@ARGNAME@ = @FORMAT@\n", *((uint32_t *)new_meta),
-                *((uint32_t *)new_meta));
-        new_meta += sizeof(uint32_t);
+printf("@ARGNAME@ = @FORMAT@\n", *((uint32_t *)new_meta),
+       *((uint32_t *)new_meta));
+new_meta += sizeof(uint32_t);
 
 #pragma fragment LOC
-        printf ("@ARGNAME@ = loc {\n");
-        printf ("  gfid = %s\n", uuid_utoa(*((uuid_t *)new_meta)));
-        new_meta += 16;
-        printf ("  pargfid = %s\n", uuid_utoa(*((uuid_t *)new_meta)));
-        new_meta += 16;
-        if (*(new_meta++)) {
-                printf ("  name = %s\n", new_meta);
-                new_meta += (strlen(new_meta) + 1);
-        }
-        printf ("}\n");
+printf("@ARGNAME@ = loc {\n");
+printf("  gfid = %s\n", uuid_utoa(*((uuid_t *)new_meta)));
+new_meta += 16;
+printf("  pargfid = %s\n", uuid_utoa(*((uuid_t *)new_meta)));
+new_meta += 16;
+if (*(new_meta++)) {
+    printf("  name = %s\n", new_meta);
+    new_meta += (strlen(new_meta) + 1);
+}
+printf("}\n");
 
 #pragma fragment STRING
-        if (*(new_meta++)) {
-                printf ("@ARGNAME@ = %s\n", new_meta);
-                new_meta += (strlen(new_meta) + 1);
-        }
+if (*(new_meta++)) {
+    printf("@ARGNAME@ = %s\n", new_meta);
+    new_meta += (strlen(new_meta) + 1);
+}
 
 #pragma fragment VECTOR
-        {
-                size_t len = *((size_t *)new_meta);
-                new_meta += sizeof(len);
-                printf ("@ARGNAME@ = <%zu bytes>\n", len);
-                new_data += len;
-        }
+{
+    size_t len = *((size_t *)new_meta);
+    new_meta += sizeof(len);
+    printf("@ARGNAME@ = <%zu bytes>\n", len);
+    new_data += len;
+}
 
 #pragma fragment IATT
-        {
-                ia_prot_t *myprot = ((ia_prot_t *)new_meta);
-                printf ("@ARGNAME@ = iatt {\n");
-                printf ("  ia_prot = %c%c%c",
-                        myprot->suid ? 'S' : '-',
-                        myprot->sgid ? 'S' : '-',
-                        myprot->sticky ? 'T' : '-');
-                printf ("%c%c%c",
-                        myprot->owner.read ? 'r' : '-',
-                        myprot->owner.write ? 'w' : '-',
-                        myprot->owner.exec ? 'x' : '-');
-                printf ("%c%c%c",
-                        myprot->group.read ? 'r' : '-',
-                        myprot->group.write ? 'w' : '-',
-                        myprot->group.exec ? 'x' : '-');
-                printf ("%c%c%c\n",
-                        myprot->other.read ? 'r' : '-',
-                        myprot->other.write ? 'w' : '-',
-                        myprot->other.exec ? 'x' : '-');
-                new_meta += sizeof(ia_prot_t);
-                uint32_t *myints = (uint32_t *)new_meta;
-                printf ("  ia_uid = %u\n", myints[0]);
-                printf ("  ia_gid = %u\n", myints[1]);
-                printf ("  ia_atime = %u.%09u\n", myints[2], myints[3]);
-                printf ("  ia_mtime = %u.%09u\n", myints[4], myints[5]);
-                new_meta += sizeof(*myints) * 6;
-        }
+{
+    ia_prot_t *myprot = ((ia_prot_t *)new_meta);
+    printf("@ARGNAME@ = iatt {\n");
+    printf("  ia_prot = %c%c%c", myprot->suid ? 'S' : '-',
+           myprot->sgid ? 'S' : '-', myprot->sticky ? 'T' : '-');
+    printf("%c%c%c", myprot->owner.read ? 'r' : '-',
+           myprot->owner.write ? 'w' : '-', myprot->owner.exec ? 'x' : '-');
+    printf("%c%c%c", myprot->group.read ? 'r' : '-',
+           myprot->group.write ? 'w' : '-', myprot->group.exec ? 'x' : '-');
+    printf("%c%c%c\n", myprot->other.read ? 'r' : '-',
+           myprot->other.write ? 'w' : '-', myprot->other.exec ? 'x' : '-');
+    new_meta += sizeof(ia_prot_t);
+    uint32_t *myints = (uint32_t *)new_meta;
+    printf("  ia_uid = %u\n", myints[0]);
+    printf("  ia_gid = %u\n", myints[1]);
+    printf("  ia_atime = %u.%09u\n", myints[2], myints[3]);
+    printf("  ia_mtime = %u.%09u\n", myints[4], myints[5]);
+    new_meta += sizeof(*myints) * 6;
+}
 
 #pragma fragment FOP
-void
-fdl_dump_@NAME@ (char **old_meta, char **old_data)
+void fdl_dump_ @NAME @(char **old_meta, char **old_data)
 {
-        char    *new_meta	= *old_meta;
-        char	*new_data	= *old_data;
+    char *new_meta = *old_meta;
+    char *new_data = *old_data;
 
-        /* TBD: word size/endianness */
-@FUNCTION_BODY@
+    /* TBD: word size/endianness */
+    @FUNCTION_BODY @
 
         *old_meta = new_meta;
-        *old_data = new_data;
+    *old_data = new_data;
 }
 
 #pragma fragment CASE
-        case GF_FOP_@UPNAME@:
-                printf ("=== GF_FOP_@UPNAME@\n");
-                fdl_dump_@NAME@ (&new_meta, &new_data);
-                break;
+case GF_FOP_ @UPNAME @:
+    printf("=== GF_FOP_@UPNAME@\n");
+    fdl_dump_ @NAME @(&new_meta, &new_data);
+    break;
 
 #pragma fragment EPILOG
-int
-fdl_dump (char **old_meta, char **old_data)
-{
-        char            *new_meta       = *old_meta;
-        char            *new_data       = *old_data;
-        static glfs_t   *fs             = NULL;
-        int             recognized      = 1;
-        event_header_t  *eh;
+    int
+    fdl_dump(char **old_meta, char **old_data)
+    {
+        char *new_meta = *old_meta;
+        char *new_data = *old_data;
+        static glfs_t *fs = NULL;
+        int recognized = 1;
+        event_header_t *eh;
 
         /*
          * We don't really call anything else in GFAPI, but this is the most
@@ -165,23 +155,22 @@ fdl_dump (char **old_meta, char **old_data)
          * or glusterfsd initialize (e.g. setting up THIS).
          */
         if (!fs) {
-                fs = glfs_new ("dummy");
+            fs = glfs_new("dummy");
         }
 
         eh = (event_header_t *)new_meta;
-        new_meta += sizeof (*eh);
+        new_meta += sizeof(*eh);
 
         /* TBD: check event_type instead of assuming NEW_REQUEST */
 
         switch (eh->fop_type) {
-@SWITCH_BODY@
+            @SWITCH_BODY @
 
-        default:
-                printf ("unknown fop %u\n", eh->fop_type);
-                recognized = 0;
+                default : printf("unknown fop %u\n", eh->fop_type);
+            recognized = 0;
         }
 
         *old_meta = new_meta;
         *old_data = new_data;
         return recognized;
-}
+    }
diff --git a/xlators/experimental/fdl/src/fdl-tmpl.c b/xlators/experimental/fdl/src/fdl-tmpl.c
index 145dad7964a..7388b83e0bc 100644
--- a/xlators/experimental/fdl/src/fdl-tmpl.c
+++ b/xlators/experimental/fdl/src/fdl-tmpl.c
@@ -24,513 +24,489 @@
 #include "fdl.h"
 
 /* TBD: make tunable */
-#define META_FILE_SIZE  (1 << 20)
-#define DATA_FILE_SIZE  (1 << 24)
+#define META_FILE_SIZE (1 << 20)
+#define DATA_FILE_SIZE (1 << 24)
 
-enum gf_fdl {
-        gf_fdl_mt_fdl_private_t = gf_common_mt_end + 1,
-        gf_fdl_mt_end
-};
+enum gf_fdl { gf_fdl_mt_fdl_private_t = gf_common_mt_end + 1, gf_fdl_mt_end };
 
 typedef struct {
-        char            *type;
-        off_t           size;
-        char            *path;
-        int             fd;
-        void *          ptr;
-        off_t           max_offset;
+    char *type;
+    off_t size;
+    char *path;
+    int fd;
+    void *ptr;
+    off_t max_offset;
 } log_obj_t;
 
 typedef struct {
-        struct list_head        reqs;
-        pthread_mutex_t         req_lock;
-        pthread_cond_t          req_cond;
-        char                    *log_dir;
-        pthread_t               worker;
-        gf_boolean_t            should_stop;
-        gf_boolean_t            change_term;
-        log_obj_t               meta_log;
-        log_obj_t               data_log;
-        int                     term;
-        int                     first_term;
+    struct list_head reqs;
+    pthread_mutex_t req_lock;
+    pthread_cond_t req_cond;
+    char *log_dir;
+    pthread_t worker;
+    gf_boolean_t should_stop;
+    gf_boolean_t change_term;
+    log_obj_t meta_log;
+    log_obj_t data_log;
+    int term;
+    int first_term;
 } fdl_private_t;
 
 int32_t
-fdl_ipc (call_frame_t *frame, xlator_t *this, int32_t op, dict_t *xdata);
+fdl_ipc(call_frame_t *frame, xlator_t *this, int32_t op, dict_t *xdata);
 
 void
-fdl_enqueue (xlator_t *this, call_stub_t *stub)
+fdl_enqueue(xlator_t *this, call_stub_t *stub)
 {
-        fdl_private_t   *priv   = this->private;
+    fdl_private_t *priv = this->private;
 
-        pthread_mutex_lock (&priv->req_lock);
-        list_add_tail (&stub->list, &priv->reqs);
-        pthread_mutex_unlock (&priv->req_lock);
+    pthread_mutex_lock(&priv->req_lock);
+    list_add_tail(&stub->list, &priv->reqs);
+    pthread_mutex_unlock(&priv->req_lock);
 
-        pthread_cond_signal (&priv->req_cond);
+    pthread_cond_signal(&priv->req_cond);
 }
 
 #pragma generate
 
 char *
-fdl_open_term_log (xlator_t *this, log_obj_t *obj, int term)
+fdl_open_term_log(xlator_t *this, log_obj_t *obj, int term)
 {
-        fdl_private_t   *priv   = this->private;
-        int             ret;
-        char *          ptr     = NULL;
-
-        /*
-         * Use .jnl instead of .log so that we don't get test info (mistakenly)
-         * appended to our journal files.
-         */
-        if (this->ctx->cmd_args.log_ident) {
-                ret = gf_asprintf (&obj->path, "%s/%s-%s-%d.jnl",
-                                   priv->log_dir, this->ctx->cmd_args.log_ident,
-                                   obj->type, term);
-        }
-        else {
-                ret = gf_asprintf (&obj->path, "%s/fubar-%s-%d.jnl",
-                                   priv->log_dir, obj->type, term);
-        }
-        if ((ret <= 0) || !obj->path) {
-                gf_log (this->name, GF_LOG_ERROR,
-                        "failed to construct log-file path");
-                goto err;
-        }
-
-        gf_log (this->name, GF_LOG_INFO, "opening %s (size %ld)",
-                obj->path, obj->size);
-
-        obj->fd = open (obj->path, O_RDWR|O_CREAT|O_TRUNC, 0666);
-        if (obj->fd < 0) {
-                gf_log (this->name, GF_LOG_ERROR,
-                        "failed to open log file (%s)", strerror(errno));
-                goto err;
-        }
+    fdl_private_t *priv = this->private;
+    int ret;
+    char *ptr = NULL;
+
+    /*
+     * Use .jnl instead of .log so that we don't get test info (mistakenly)
+     * appended to our journal files.
+     */
+    if (this->ctx->cmd_args.log_ident) {
+        ret = gf_asprintf(&obj->path, "%s/%s-%s-%d.jnl", priv->log_dir,
+                          this->ctx->cmd_args.log_ident, obj->type, term);
+    } else {
+        ret = gf_asprintf(&obj->path, "%s/fubar-%s-%d.jnl", priv->log_dir,
+                          obj->type, term);
+    }
+    if ((ret <= 0) || !obj->path) {
+        gf_log(this->name, GF_LOG_ERROR, "failed to construct log-file path");
+        goto err;
+    }
+
+    gf_log(this->name, GF_LOG_INFO, "opening %s (size %ld)", obj->path,
+           obj->size);
+
+    obj->fd = open(obj->path, O_RDWR | O_CREAT | O_TRUNC, 0666);
+    if (obj->fd < 0) {
+        gf_log(this->name, GF_LOG_ERROR, "failed to open log file (%s)",
+               strerror(errno));
+        goto err;
+    }
 
 #if !defined(GF_BSD_HOST_OS)
-        /*
-         * NetBSD can just go die in a fire.  Even though it claims to support
-         * fallocate/posix_fallocate they don't actually *do* anything so the
-         * file size remains zero.  Then mmap succeeds anyway, but any access
-         * to the mmap'ed region will segfault.  It would be acceptable for
-         * fallocate to do what it says, for mmap to fail, or for access to
-         * extend the file.  NetBSD managed to hit the trifecta of Getting
-         * Everything Wrong, and debugging in that environment to get this far
-         * has already been painful enough (systems I worked on in 1990 were
-         * better that way).  We'll fall through to the lseek/write method, and
-         * performance will be worse, and TOO BAD.
-         */
-        if (sys_fallocate(obj->fd,0,0,obj->size) < 0)
+    /*
+     * NetBSD can just go die in a fire.  Even though it claims to support
+     * fallocate/posix_fallocate they don't actually *do* anything so the
+     * file size remains zero.  Then mmap succeeds anyway, but any access
+     * to the mmap'ed region will segfault.  It would be acceptable for
+     * fallocate to do what it says, for mmap to fail, or for access to
+     * extend the file.  NetBSD managed to hit the trifecta of Getting
+     * Everything Wrong, and debugging in that environment to get this far
+     * has already been painful enough (systems I worked on in 1990 were
+     * better that way).  We'll fall through to the lseek/write method, and
+     * performance will be worse, and TOO BAD.
+     */
+    if (sys_fallocate(obj->fd, 0, 0, obj->size) < 0)
 #endif
-        {
-                gf_log (this->name, GF_LOG_WARNING,
-                        "failed to fallocate space for log file");
-                /* Have to do this the ugly page-faulty way. */
-                (void) sys_lseek (obj->fd, obj->size-1, SEEK_SET);
-                (void) sys_write (obj->fd, "", 1);
-        }
-
-        ptr = mmap (NULL, obj->size, PROT_WRITE, MAP_SHARED, obj->fd, 0);
-        if (ptr == MAP_FAILED) {
-                gf_log (this->name, GF_LOG_ERROR, "failed to mmap log (%s)",
-                        strerror(errno));
-                goto err;
-        }
-
-        obj->ptr = ptr;
-        obj->max_offset = 0;
-        return ptr;
+    {
+        gf_log(this->name, GF_LOG_WARNING,
+               "failed to fallocate space for log file");
+        /* Have to do this the ugly page-faulty way. */
+        (void)sys_lseek(obj->fd, obj->size - 1, SEEK_SET);
+        (void)sys_write(obj->fd, "", 1);
+    }
+
+    ptr = mmap(NULL, obj->size, PROT_WRITE, MAP_SHARED, obj->fd, 0);
+    if (ptr == MAP_FAILED) {
+        gf_log(this->name, GF_LOG_ERROR, "failed to mmap log (%s)",
+               strerror(errno));
+        goto err;
+    }
+
+    obj->ptr = ptr;
+    obj->max_offset = 0;
+    return ptr;
 
 err:
-        if (obj->fd >= 0) {
-                sys_close (obj->fd);
-                obj->fd = (-1);
-        }
-        if (obj->path) {
-                GF_FREE (obj->path);
-                obj->path = NULL;
-        }
-        return ptr;
+    if (obj->fd >= 0) {
+        sys_close(obj->fd);
+        obj->fd = (-1);
+    }
+    if (obj->path) {
+        GF_FREE(obj->path);
+        obj->path = NULL;
+    }
+    return ptr;
 }
 
 void
-fdl_close_term_log (xlator_t *this, log_obj_t *obj)
+fdl_close_term_log(xlator_t *this, log_obj_t *obj)
 {
-        fdl_private_t   *priv           = this->private;
-
-        if (obj->ptr) {
-                (void) munmap (obj->ptr, obj->size);
-                obj->ptr = NULL;
-        }
-
-        if (obj->fd >= 0) {
-                gf_log (this->name, GF_LOG_INFO,
-                        "truncating term %d %s journal to %ld",
-                        priv->term, obj->type, obj->max_offset);
-                if (sys_ftruncate(obj->fd,obj->max_offset) < 0) {
-                        gf_log (this->name, GF_LOG_WARNING,
-                                "failed to truncate journal (%s)",
-                                strerror(errno));
-                }
-                sys_close (obj->fd);
-                obj->fd = (-1);
-        }
-
-        if (obj->path) {
-                GF_FREE (obj->path);
-                obj->path = NULL;
+    fdl_private_t *priv = this->private;
+
+    if (obj->ptr) {
+        (void)munmap(obj->ptr, obj->size);
+        obj->ptr = NULL;
+    }
+
+    if (obj->fd >= 0) {
+        gf_log(this->name, GF_LOG_INFO, "truncating term %d %s journal to %ld",
+               priv->term, obj->type, obj->max_offset);
+        if (sys_ftruncate(obj->fd, obj->max_offset) < 0) {
+            gf_log(this->name, GF_LOG_WARNING,
+                   "failed to truncate journal (%s)", strerror(errno));
         }
+        sys_close(obj->fd);
+        obj->fd = (-1);
+    }
+
+    if (obj->path) {
+        GF_FREE(obj->path);
+        obj->path = NULL;
+    }
 }
 
 gf_boolean_t
-fdl_change_term (xlator_t *this, char **meta_ptr, char **data_ptr)
+fdl_change_term(xlator_t *this, char **meta_ptr, char **data_ptr)
 {
-        fdl_private_t   *priv           = this->private;
+    fdl_private_t *priv = this->private;
 
-        fdl_close_term_log (this, &priv->meta_log);
-        fdl_close_term_log (this, &priv->data_log);
+    fdl_close_term_log(this, &priv->meta_log);
+    fdl_close_term_log(this, &priv->data_log);
 
-        ++(priv->term);
+    ++(priv->term);
 
-        *meta_ptr = fdl_open_term_log (this, &priv->meta_log, priv->term);
-        if (!*meta_ptr) {
-                return _gf_false;
-        }
+    *meta_ptr = fdl_open_term_log(this, &priv->meta_log, priv->term);
+    if (!*meta_ptr) {
+        return _gf_false;
+    }
 
-        *data_ptr = fdl_open_term_log (this, &priv->data_log, priv->term);
-        if (!*data_ptr) {
-                return _gf_false;
-        }
+    *data_ptr = fdl_open_term_log(this, &priv->data_log, priv->term);
+    if (!*data_ptr) {
+        return _gf_false;
+    }
 
-        return _gf_true;
+    return _gf_true;
 }
 
 void *
-fdl_worker (void *arg)
+fdl_worker(void *arg)
 {
-        xlator_t        *this           = arg;
-        fdl_private_t   *priv           = this->private;
-        call_stub_t     *stub;
-        char *          meta_ptr        = NULL;
-        off_t           *meta_offset    = &priv->meta_log.max_offset;
-        char *          data_ptr        = NULL;
-        off_t           *data_offset    = &priv->data_log.max_offset;
-        unsigned long   base_as_ul;
-        void *          msync_ptr;
-        size_t          msync_len;
-        gf_boolean_t    recycle;
-        void            *err_label      = &&err_unlocked;
-
-        priv->meta_log.type = "meta";
-        priv->meta_log.size = META_FILE_SIZE;
-        priv->meta_log.path = NULL;
-        priv->meta_log.fd = (-1);
-        priv->meta_log.ptr = NULL;
-
-        priv->data_log.type = "data";
-        priv->data_log.size = DATA_FILE_SIZE;
-        priv->data_log.path = NULL;
-        priv->data_log.fd = (-1);
-        priv->data_log.ptr = NULL;
-
-        /* TBD: initial term should come from persistent storage (e.g. etcd) */
-        priv->first_term = ++(priv->term);
-        meta_ptr = fdl_open_term_log (this, &priv->meta_log, priv->term);
-        if (!meta_ptr) {
+    xlator_t *this = arg;
+    fdl_private_t *priv = this->private;
+    call_stub_t *stub;
+    char *meta_ptr = NULL;
+    off_t *meta_offset = &priv->meta_log.max_offset;
+    char *data_ptr = NULL;
+    off_t *data_offset = &priv->data_log.max_offset;
+    unsigned long base_as_ul;
+    void *msync_ptr;
+    size_t msync_len;
+    gf_boolean_t recycle;
+    void *err_label = &&err_unlocked;
+
+    priv->meta_log.type = "meta";
+    priv->meta_log.size = META_FILE_SIZE;
+    priv->meta_log.path = NULL;
+    priv->meta_log.fd = (-1);
+    priv->meta_log.ptr = NULL;
+
+    priv->data_log.type = "data";
+    priv->data_log.size = DATA_FILE_SIZE;
+    priv->data_log.path = NULL;
+    priv->data_log.fd = (-1);
+    priv->data_log.ptr = NULL;
+
+    /* TBD: initial term should come from persistent storage (e.g. etcd) */
+    priv->first_term = ++(priv->term);
+    meta_ptr = fdl_open_term_log(this, &priv->meta_log, priv->term);
+    if (!meta_ptr) {
+        goto *err_label;
+    }
+    data_ptr = fdl_open_term_log(this, &priv->data_log, priv->term);
+    if (!data_ptr) {
+        fdl_close_term_log(this, &priv->meta_log);
+        goto *err_label;
+    }
+
+    for (;;) {
+        pthread_mutex_lock(&priv->req_lock);
+        err_label = &&err_locked;
+        while (list_empty(&priv->reqs)) {
+            pthread_cond_wait(&priv->req_cond, &priv->req_lock);
+            if (priv->should_stop) {
                 goto *err_label;
+            }
+            if (priv->change_term) {
+                if (!fdl_change_term(this, &meta_ptr, &data_ptr)) {
+                    goto *err_label;
+                }
+                priv->change_term = _gf_false;
+                continue;
+            }
         }
-        data_ptr = fdl_open_term_log (this, &priv->data_log, priv->term);
-        if (!data_ptr) {
-                fdl_close_term_log (this, &priv->meta_log);
-                goto *err_label;
+        stub = list_entry(priv->reqs.next, call_stub_t, list);
+        list_del_init(&stub->list);
+        pthread_mutex_unlock(&priv->req_lock);
+        err_label = &&err_unlocked;
+        /*
+         * TBD: batch requests
+         *
+         * What we should do here is gather up *all* of the requests
+         * that have accumulated since we were last at this point,
+         * blast them all out in one big writev, and then dispatch them
+         * all before coming back for more.  That maximizes throughput,
+         * at some cost to latency (due to queuing effects at the log
+         * stage).  Note that we're likely to be above io-threads, so
+         * the dispatch itself will be parallelized (at further cost to
+         * latency).  For now, we just do the simplest thing and handle
+         * one request all the way through before fetching the next.
+         *
+         * So, why mmap/msync instead of writev/fdatasync?  Because it's
+         * faster.  Much faster.  So much faster that I half-suspect
+         * cheating, but it's more convenient for now than having to
+         * ensure that everything's page-aligned for O_DIRECT (the only
+         * alternative that still might avoid ridiculous levels of
+         * local-FS overhead).
+         *
+         * TBD: check that msync really does get our data to disk.
+         */
+        gf_log(this->name, GF_LOG_DEBUG, "logging %u+%u bytes for op %d",
+               stub->jnl_meta_len, stub->jnl_data_len, stub->fop);
+        recycle = _gf_false;
+        if ((*meta_offset + stub->jnl_meta_len) > priv->meta_log.size) {
+            recycle = _gf_true;
         }
-
-        for (;;) {
-                pthread_mutex_lock (&priv->req_lock);
-                err_label = &&err_locked;
-                while (list_empty(&priv->reqs)) {
-                        pthread_cond_wait (&priv->req_cond, &priv->req_lock);
-                        if (priv->should_stop) {
-                                goto *err_label;
-                        }
-                        if (priv->change_term) {
-                                if (!fdl_change_term(this, &meta_ptr,
-                                                           &data_ptr)) {
-                                        goto *err_label;
-                                }
-                                priv->change_term = _gf_false;
-                                continue;
-                        }
-                }
-                stub = list_entry (priv->reqs.next, call_stub_t, list);
-                list_del_init (&stub->list);
-                pthread_mutex_unlock (&priv->req_lock);
-                err_label = &&err_unlocked;
-                /*
-                 * TBD: batch requests
-                 *
-                 * What we should do here is gather up *all* of the requests
-                 * that have accumulated since we were last at this point,
-                 * blast them all out in one big writev, and then dispatch them
-                 * all before coming back for more.  That maximizes throughput,
-                 * at some cost to latency (due to queuing effects at the log
-                 * stage).  Note that we're likely to be above io-threads, so
-                 * the dispatch itself will be parallelized (at further cost to
-                 * latency).  For now, we just do the simplest thing and handle
-                 * one request all the way through before fetching the next.
-                 *
-                 * So, why mmap/msync instead of writev/fdatasync?  Because it's
-                 * faster.  Much faster.  So much faster that I half-suspect
-                 * cheating, but it's more convenient for now than having to
-                 * ensure that everything's page-aligned for O_DIRECT (the only
-                 * alternative that still might avoid ridiculous levels of
-                 * local-FS overhead).
-                 *
-                 * TBD: check that msync really does get our data to disk.
-                 */
-                gf_log (this->name, GF_LOG_DEBUG,
-                        "logging %u+%u bytes for op %d",
-                        stub->jnl_meta_len, stub->jnl_data_len, stub->fop);
-                recycle = _gf_false;
-                if ((*meta_offset + stub->jnl_meta_len) > priv->meta_log.size) {
-                        recycle = _gf_true;
-                }
-                if ((*data_offset + stub->jnl_data_len) > priv->data_log.size) {
-                        recycle = _gf_true;
-                }
-                if (recycle && !fdl_change_term(this,&meta_ptr,&data_ptr)) {
-                        goto *err_label;
-                }
-                meta_ptr = priv->meta_log.ptr;
-                data_ptr = priv->data_log.ptr;
-                gf_log (this->name, GF_LOG_DEBUG, "serializing to %p/%p",
-                        meta_ptr + *meta_offset, data_ptr + *data_offset);
-                stub->serialize (stub, meta_ptr + *meta_offset,
-                                       data_ptr + *data_offset);
-                if (stub->jnl_meta_len > 0) {
-                        base_as_ul = (unsigned long) (meta_ptr + *meta_offset);
-                        msync_ptr = (void *) (base_as_ul & ~0x0fff);
-                        msync_len = (size_t) (base_as_ul &  0x0fff);
-                        if (msync (msync_ptr, msync_len+stub->jnl_meta_len,
-                                              MS_SYNC) < 0) {
-                                gf_log (this->name, GF_LOG_WARNING,
-                                        "failed to log request meta (%s)",
-                                        strerror(errno));
-                        }
-                        *meta_offset += stub->jnl_meta_len;
-                }
-                if (stub->jnl_data_len > 0) {
-                        base_as_ul = (unsigned long) (data_ptr + *data_offset);
-                        msync_ptr = (void *) (base_as_ul & ~0x0fff);
-                        msync_len = (size_t) (base_as_ul &  0x0fff);
-                        if (msync (msync_ptr, msync_len+stub->jnl_data_len,
-                                              MS_SYNC) < 0) {
-                                gf_log (this->name, GF_LOG_WARNING,
-                                        "failed to log request data (%s)",
-                                        strerror(errno));
-                        }
-                        *data_offset += stub->jnl_data_len;
-                }
-                call_resume (stub);
+        if ((*data_offset + stub->jnl_data_len) > priv->data_log.size) {
+            recycle = _gf_true;
+        }
+        if (recycle && !fdl_change_term(this, &meta_ptr, &data_ptr)) {
+            goto *err_label;
+        }
+        meta_ptr = priv->meta_log.ptr;
+        data_ptr = priv->data_log.ptr;
+        gf_log(this->name, GF_LOG_DEBUG, "serializing to %p/%p",
+               meta_ptr + *meta_offset, data_ptr + *data_offset);
+        stub->serialize(stub, meta_ptr + *meta_offset, data_ptr + *data_offset);
+        if (stub->jnl_meta_len > 0) {
+            base_as_ul = (unsigned long)(meta_ptr + *meta_offset);
+            msync_ptr = (void *)(base_as_ul & ~0x0fff);
+            msync_len = (size_t)(base_as_ul & 0x0fff);
+            if (msync(msync_ptr, msync_len + stub->jnl_meta_len, MS_SYNC) < 0) {
+                gf_log(this->name, GF_LOG_WARNING,
+                       "failed to log request meta (%s)", strerror(errno));
+            }
+            *meta_offset += stub->jnl_meta_len;
         }
+        if (stub->jnl_data_len > 0) {
+            base_as_ul = (unsigned long)(data_ptr + *data_offset);
+            msync_ptr = (void *)(base_as_ul & ~0x0fff);
+            msync_len = (size_t)(base_as_ul & 0x0fff);
+            if (msync(msync_ptr, msync_len + stub->jnl_data_len, MS_SYNC) < 0) {
+                gf_log(this->name, GF_LOG_WARNING,
+                       "failed to log request data (%s)", strerror(errno));
+            }
+            *data_offset += stub->jnl_data_len;
+        }
+        call_resume(stub);
+    }
 
 err_locked:
-        pthread_mutex_unlock (&priv->req_lock);
+    pthread_mutex_unlock(&priv->req_lock);
 err_unlocked:
-        fdl_close_term_log (this, &priv->meta_log);
-        fdl_close_term_log (this, &priv->data_log);
-        return NULL;
+    fdl_close_term_log(this, &priv->meta_log);
+    fdl_close_term_log(this, &priv->data_log);
+    return NULL;
 }
 
 int32_t
-fdl_ipc_continue (call_frame_t *frame, xlator_t *this,
-                  int32_t op, dict_t *xdata)
+fdl_ipc_continue(call_frame_t *frame, xlator_t *this, int32_t op, dict_t *xdata)
 {
-        /*
-         * Nothing to be done here. Just Unwind. *
-         */
-        STACK_UNWIND_STRICT (ipc, frame, 0, 0, xdata);
+    /*
+     * Nothing to be done here. Just Unwind. *
+     */
+    STACK_UNWIND_STRICT(ipc, frame, 0, 0, xdata);
 
-        return 0;
+    return 0;
 }
 
 int32_t
-fdl_ipc (call_frame_t *frame, xlator_t *this, int32_t op, dict_t *xdata)
+fdl_ipc(call_frame_t *frame, xlator_t *this, int32_t op, dict_t *xdata)
 {
-        call_stub_t     *stub;
-        fdl_private_t   *priv   = this->private;
-        dict_t          *tdict;
-        int32_t         gt_err  = EIO;
-
-        switch (op) {
+    call_stub_t *stub;
+    fdl_private_t *priv = this->private;
+    dict_t *tdict;
+    int32_t gt_err = EIO;
 
+    switch (op) {
         case FDL_IPC_CHANGE_TERM:
-                gf_log (this->name, GF_LOG_INFO, "got CHANGE_TERM op");
-                priv->change_term = _gf_true;
-                pthread_cond_signal (&priv->req_cond);
-                STACK_UNWIND_STRICT (ipc, frame, 0, 0, NULL);
-                break;
+            gf_log(this->name, GF_LOG_INFO, "got CHANGE_TERM op");
+            priv->change_term = _gf_true;
+            pthread_cond_signal(&priv->req_cond);
+            STACK_UNWIND_STRICT(ipc, frame, 0, 0, NULL);
+            break;
 
         case FDL_IPC_GET_TERMS:
-                gf_log (this->name, GF_LOG_INFO, "got GET_TERMS op");
-                tdict = dict_new ();
-                if (!tdict) {
-                        gt_err = ENOMEM;
-                        goto gt_done;
-                }
-                if (dict_set_int32(tdict,"first",priv->first_term) != 0) {
-                        goto gt_done;
-                }
-                if (dict_set_int32(tdict,"last",priv->term) != 0) {
-                        goto gt_done;
-                }
-                gt_err = 0;
+            gf_log(this->name, GF_LOG_INFO, "got GET_TERMS op");
+            tdict = dict_new();
+            if (!tdict) {
+                gt_err = ENOMEM;
+                goto gt_done;
+            }
+            if (dict_set_int32(tdict, "first", priv->first_term) != 0) {
+                goto gt_done;
+            }
+            if (dict_set_int32(tdict, "last", priv->term) != 0) {
+                goto gt_done;
+            }
+            gt_err = 0;
         gt_done:
-                if (gt_err) {
-                        STACK_UNWIND_STRICT (ipc, frame, -1, gt_err, NULL);
-                } else {
-                        STACK_UNWIND_STRICT (ipc, frame, 0, 0, tdict);
-                }
-                if (tdict) {
-                        dict_unref (tdict);
-                }
-                break;
+            if (gt_err) {
+                STACK_UNWIND_STRICT(ipc, frame, -1, gt_err, NULL);
+            } else {
+                STACK_UNWIND_STRICT(ipc, frame, 0, 0, tdict);
+            }
+            if (tdict) {
+                dict_unref(tdict);
+            }
+            break;
 
         case FDL_IPC_JBR_SERVER_ROLLBACK:
-                /*
-                 * In case of a rollback from jbr-server, dump  *
-                 * the term and index number in the journal,    *
-                 * which will later be used to rollback the fop *
-                 */
-                stub = fop_ipc_stub (frame, fdl_ipc_continue,
-                                     op, xdata);
-                fdl_len_ipc (stub);
-                stub->serialize = fdl_serialize_ipc;
-                fdl_enqueue (this, stub);
-
-                break;
+            /*
+             * In case of a rollback from jbr-server, dump  *
+             * the term and index number in the journal,    *
+             * which will later be used to rollback the fop *
+             */
+            stub = fop_ipc_stub(frame, fdl_ipc_continue, op, xdata);
+            fdl_len_ipc(stub);
+            stub->serialize = fdl_serialize_ipc;
+            fdl_enqueue(this, stub);
+
+            break;
 
         default:
-                STACK_WIND_TAIL (frame,
-                                 FIRST_CHILD(this),
-                                 FIRST_CHILD(this)->fops->ipc,
-                                 op, xdata);
-        }
+            STACK_WIND_TAIL(frame, FIRST_CHILD(this),
+                            FIRST_CHILD(this)->fops->ipc, op, xdata);
+    }
 
-        return 0;
+    return 0;
 }
 
 int
-fdl_init (xlator_t *this)
+fdl_init(xlator_t *this)
 {
-        fdl_private_t   *priv   = NULL;
-
-        priv = GF_CALLOC (1, sizeof (*priv), gf_fdl_mt_fdl_private_t);
-        if (!priv) {
-                gf_log (this->name, GF_LOG_ERROR,
-                        "failed to allocate fdl_private");
-                goto err;
-        }
-
-        INIT_LIST_HEAD (&priv->reqs);
-        if (pthread_mutex_init (&priv->req_lock, NULL) != 0) {
-                gf_log (this->name, GF_LOG_ERROR,
-                        "failed to initialize req_lock");
-                goto err;
-        }
-        if (pthread_cond_init (&priv->req_cond, NULL) != 0) {
-                gf_log (this->name, GF_LOG_ERROR,
-                        "failed to initialize req_cond");
-                goto err;
-        }
-
-        GF_OPTION_INIT ("log-path", priv->log_dir, path, err);
-
-        this->private = priv;
-        /*
-         * The rest of the fop table is automatically generated, so this is a
-         * bit cleaner than messing with the generation to add a hand-written
-         * exception.
-         */
-
-        if (gf_thread_create (&priv->worker, NULL, fdl_worker, this,
-                              "fdlwrker") != 0) {
-                gf_log (this->name, GF_LOG_ERROR,
-                        "failed to start fdl_worker");
-                goto err;
-        }
-
-        return 0;
+    fdl_private_t *priv = NULL;
+
+    priv = GF_CALLOC(1, sizeof(*priv), gf_fdl_mt_fdl_private_t);
+    if (!priv) {
+        gf_log(this->name, GF_LOG_ERROR, "failed to allocate fdl_private");
+        goto err;
+    }
+
+    INIT_LIST_HEAD(&priv->reqs);
+    if (pthread_mutex_init(&priv->req_lock, NULL) != 0) {
+        gf_log(this->name, GF_LOG_ERROR, "failed to initialize req_lock");
+        goto err;
+    }
+    if (pthread_cond_init(&priv->req_cond, NULL) != 0) {
+        gf_log(this->name, GF_LOG_ERROR, "failed to initialize req_cond");
+        goto err;
+    }
+
+    GF_OPTION_INIT("log-path", priv->log_dir, path, err);
+
+    this->private = priv;
+    /*
+     * The rest of the fop table is automatically generated, so this is a
+     * bit cleaner than messing with the generation to add a hand-written
+     * exception.
+     */
+
+    if (gf_thread_create(&priv->worker, NULL, fdl_worker, this, "fdlwrker") !=
+        0) {
+        gf_log(this->name, GF_LOG_ERROR, "failed to start fdl_worker");
+        goto err;
+    }
+
+    return 0;
 
 err:
-        if (priv) {
-                GF_FREE(priv);
-        }
-        return -1;
+    if (priv) {
+        GF_FREE(priv);
+    }
+    return -1;
 }
 
 void
-fdl_fini (xlator_t *this)
+fdl_fini(xlator_t *this)
 {
-        fdl_private_t   *priv   = this->private;
-
-        if (priv) {
-                priv->should_stop = _gf_true;
-                pthread_cond_signal (&priv->req_cond);
-                pthread_join (priv->worker, NULL);
-                GF_FREE(priv);
-        }
+    fdl_private_t *priv = this->private;
+
+    if (priv) {
+        priv->should_stop = _gf_true;
+        pthread_cond_signal(&priv->req_cond);
+        pthread_join(priv->worker, NULL);
+        GF_FREE(priv);
+    }
 }
 
 int
-fdl_reconfigure (xlator_t *this, dict_t *options)
+fdl_reconfigure(xlator_t *this, dict_t *options)
 {
-        fdl_private_t   *priv   = this->private;
+    fdl_private_t *priv = this->private;
 
-	GF_OPTION_RECONF ("log_dir", priv->log_dir, options, path, out);
-        /* TBD: react if it changed */
+    GF_OPTION_RECONF("log_dir", priv->log_dir, options, path, out);
+    /* TBD: react if it changed */
 
 out:
-        return 0;
+    return 0;
 }
 
 int32_t
-mem_acct_init (xlator_t *this)
+mem_acct_init(xlator_t *this)
 {
-        int     ret = -1;
+    int ret = -1;
 
-        GF_VALIDATE_OR_GOTO ("fdl", this, out);
+    GF_VALIDATE_OR_GOTO("fdl", this, out);
 
-        ret = xlator_mem_acct_init (this, gf_fdl_mt_end + 1);
+    ret = xlator_mem_acct_init(this, gf_fdl_mt_end + 1);
 
-        if (ret != 0) {
-                gf_log (this->name, GF_LOG_ERROR, "Memory accounting init"
-                        "failed");
-                return ret;
-        }
-out:
+    if (ret != 0) {
+        gf_log(this->name, GF_LOG_ERROR,
+               "Memory accounting init"
+               "failed");
         return ret;
+    }
+out:
+    return ret;
 }
 
 class_methods_t class_methods = {
-        .init           = fdl_init,
-        .fini           = fdl_fini,
-        .reconfigure    = fdl_reconfigure,
-        .notify         = default_notify,
+    .init = fdl_init,
+    .fini = fdl_fini,
+    .reconfigure = fdl_reconfigure,
+    .notify = default_notify,
 };
 
 struct volume_options options[] = {
-        { .key = {"log-path"},
-          .type = GF_OPTION_TYPE_PATH,
-          .default_value = DEFAULT_LOG_FILE_DIRECTORY,
-          .description = "Directory for FDL files."
-        },
-        { .key  = {NULL} },
+    {.key = {"log-path"},
+     .type = GF_OPTION_TYPE_PATH,
+     .default_value = DEFAULT_LOG_FILE_DIRECTORY,
+     .description = "Directory for FDL files."},
+    {.key = {NULL}},
 };
 
 struct xlator_cbks cbks = {
-        .release        = default_release,
-        .releasedir     = default_releasedir,
-        .forget         = default_forget,
+    .release = default_release,
+    .releasedir = default_releasedir,
+    .forget = default_forget,
 };
diff --git a/xlators/experimental/fdl/src/logdump.c b/xlators/experimental/fdl/src/logdump.c
index 7c979c32a04..6fbc5218d47 100644
--- a/xlators/experimental/fdl/src/logdump.c
+++ b/xlators/experimental/fdl/src/logdump.c
@@ -4,47 +4,48 @@
 #include <unistd.h>
 #include <sys/mman.h>
 
-extern int fdl_dump (char **, char **);
+extern int
+fdl_dump(char **, char **);
 
 int
-main (int argc, char **argv)
+main(int argc, char **argv)
 {
-        int     meta_fd         = (-1);
-        char    *meta_buf       = NULL;
-        int     data_fd         = (-1);
-        char    *data_buf       = NULL;
-
-        meta_fd = open (argv[1], O_RDONLY);
-        if (meta_fd < 0) {
-                perror ("open");
-                return EXIT_FAILURE;
+    int meta_fd = (-1);
+    char *meta_buf = NULL;
+    int data_fd = (-1);
+    char *data_buf = NULL;
+
+    meta_fd = open(argv[1], O_RDONLY);
+    if (meta_fd < 0) {
+        perror("open");
+        return EXIT_FAILURE;
+    }
+
+    /* TBD: get proper length */
+    meta_buf = mmap(NULL, 1048576, PROT_READ, MAP_PRIVATE, meta_fd, 0);
+    if (meta_buf == MAP_FAILED) {
+        perror("mmap");
+        return EXIT_FAILURE;
+    }
+
+    data_fd = open(argv[2], O_RDONLY);
+    if (data_fd < 0) {
+        perror("open");
+        return EXIT_FAILURE;
+    }
+
+    /* TBD: get proper length */
+    data_buf = mmap(NULL, 1048576, PROT_READ, MAP_PRIVATE, data_fd, 0);
+    if (data_buf == MAP_FAILED) {
+        perror("mmap");
+        return EXIT_FAILURE;
+    }
+
+    for (;;) {
+        if (!fdl_dump(&meta_buf, &data_buf)) {
+            break;
         }
+    }
 
-        /* TBD: get proper length */
-        meta_buf = mmap (NULL, 1048576, PROT_READ, MAP_PRIVATE, meta_fd, 0);
-        if (meta_buf == MAP_FAILED) {
-                perror ("mmap");
-                return EXIT_FAILURE;
-        }
-
-        data_fd = open (argv[2], O_RDONLY);
-        if (data_fd < 0) {
-                perror ("open");
-                return EXIT_FAILURE;
-        }
-
-        /* TBD: get proper length */
-        data_buf = mmap (NULL, 1048576, PROT_READ, MAP_PRIVATE, data_fd, 0);
-        if (data_buf == MAP_FAILED) {
-                perror ("mmap");
-                return EXIT_FAILURE;
-        }
-
-        for (;;) {
-                if (!fdl_dump(&meta_buf,&data_buf)) {
-                        break;
-                }
-        }
-
-        return EXIT_SUCCESS;
+    return EXIT_SUCCESS;
 }
diff --git a/xlators/experimental/fdl/src/recon-tmpl.c b/xlators/experimental/fdl/src/recon-tmpl.c
index 228860401ae..4760eaad2e2 100644
--- a/xlators/experimental/fdl/src/recon-tmpl.c
+++ b/xlators/experimental/fdl/src/recon-tmpl.c
@@ -15,290 +15,283 @@
 #define GFAPI_SUCCESS 0
 
 inode_t *
-recon_get_inode (glfs_t *fs, uuid_t gfid)
+recon_get_inode(glfs_t *fs, uuid_t gfid)
 {
-        inode_t         *inode;
-        loc_t           loc     = {NULL,};
-        struct iatt     iatt;
-        int             ret;
-        inode_t         *newinode;
-
-        inode = inode_find (fs->active_subvol->itable, gfid);
-        if (inode) {
-                printf ("=== FOUND %s IN TABLE\n", uuid_utoa(gfid));
-                return inode;
-        }
-
-        loc.inode = inode_new (fs->active_subvol->itable);
-        if (!loc.inode) {
-                return NULL;
-        }
-        gf_uuid_copy (loc.inode->gfid, gfid);
-        gf_uuid_copy (loc.gfid, gfid);
-
-        printf ("=== DOING LOOKUP FOR %s\n", uuid_utoa(gfid));
-
-        ret = syncop_lookup (fs->active_subvol, &loc, &iatt,
-                             NULL, NULL, NULL);
-        if (ret != GFAPI_SUCCESS) {
-                fprintf (stderr, "syncop_lookup failed (%d)\n", ret);
-                return NULL;
-        }
-
-        newinode = inode_link (loc.inode, NULL, NULL, &iatt);
-        if (newinode) {
-                inode_lookup (newinode);
-        }
-
-        return newinode;
+    inode_t *inode;
+    loc_t loc = {
+        NULL,
+    };
+    struct iatt iatt;
+    int ret;
+    inode_t *newinode;
+
+    inode = inode_find(fs->active_subvol->itable, gfid);
+    if (inode) {
+        printf("=== FOUND %s IN TABLE\n", uuid_utoa(gfid));
+        return inode;
+    }
+
+    loc.inode = inode_new(fs->active_subvol->itable);
+    if (!loc.inode) {
+        return NULL;
+    }
+    gf_uuid_copy(loc.inode->gfid, gfid);
+    gf_uuid_copy(loc.gfid, gfid);
+
+    printf("=== DOING LOOKUP FOR %s\n", uuid_utoa(gfid));
+
+    ret = syncop_lookup(fs->active_subvol, &loc, &iatt, NULL, NULL, NULL);
+    if (ret != GFAPI_SUCCESS) {
+        fprintf(stderr, "syncop_lookup failed (%d)\n", ret);
+        return NULL;
+    }
+
+    newinode = inode_link(loc.inode, NULL, NULL, &iatt);
+    if (newinode) {
+        inode_lookup(newinode);
+    }
+
+    return newinode;
 }
 
 #pragma fragment DICT
-        dict_t  *@ARGNAME@;
+dict_t *@ARGNAME @;
 
-        @ARGNAME@ = dict_new();
-        if (!@ARGNAME@) {
-                goto *err_label;
-        }
-        err_label = &&cleanup_@ARGNAME@;
-
-        {
-                int     key_len, data_len;
-                char    *key_ptr;
-                int     garbage;
-                for (;;) {
-                        key_len = *((int *)new_meta);
-                        new_meta += sizeof(int);
-                        if (!key_len) {
-                                break;
-                        }
-                        key_ptr = new_meta;
-                        new_meta += key_len;
-                        data_len = *((int *)new_meta);
-                        new_meta += sizeof(int);
-                        garbage = dict_set_static_bin (@ARGNAME@, key_ptr,
-                                                       new_meta, data_len);
-                        /* TBD: check error from dict_set_static_bin */
-                        (void)garbage;
-                        new_meta += data_len;
-                }
+@ARGNAME @ = dict_new();
+if (!@ARGNAME @) {
+    goto *err_label;
+}
+err_label = &&cleanup_ @ARGNAME @;
+
+{
+    int key_len, data_len;
+    char *key_ptr;
+    int garbage;
+    for (;;) {
+        key_len = *((int *)new_meta);
+        new_meta += sizeof(int);
+        if (!key_len) {
+            break;
         }
+        key_ptr = new_meta;
+        new_meta += key_len;
+        data_len = *((int *)new_meta);
+        new_meta += sizeof(int);
+        garbage = dict_set_static_bin(@ARGNAME @, key_ptr, new_meta, data_len);
+        /* TBD: check error from dict_set_static_bin */
+        (void)garbage;
+        new_meta += data_len;
+    }
+}
 
 #pragma fragment DICT_CLEANUP
-cleanup_@ARGNAME@:
-        dict_unref (@ARGNAME@);
+cleanup_ @ARGNAME @ : dict_unref(@ARGNAME @);
 
 #pragma fragment DOUBLE
-        @ARGTYPE@       @ARGNAME@       = *((@ARGTYPE@ *)new_meta);
-        new_meta += sizeof(uint64_t);
+@ARGTYPE @ @ARGNAME @ = *((@ARGTYPE @ *)new_meta);
+new_meta += sizeof(uint64_t);
 
 #pragma fragment FD
-        inode_t *@ARGNAME@_ino;
-        fd_t    *@ARGNAME@;
+inode_t *@ARGNAME @_ino;
+fd_t *@ARGNAME @;
 
-        @ARGNAME@_ino = recon_get_inode (fs, *((uuid_t *)new_meta));
-        new_meta += 16;
-        if (!@ARGNAME@_ino) {
-                goto *err_label;
-        }
-        err_label = &&cleanup_@ARGNAME@_ino;
+@ARGNAME @_ino = recon_get_inode(fs, *((uuid_t *)new_meta));
+new_meta += 16;
+if (!@ARGNAME @_ino) {
+    goto *err_label;
+}
+err_label = &&cleanup_ @ARGNAME @_ino;
 
-        @ARGNAME@ = fd_anonymous (@ARGNAME@_ino);
-        if (!@ARGNAME@) {
-                goto *err_label;
-        }
-        err_label = &&cleanup_@ARGNAME@;
+@ARGNAME @ = fd_anonymous(@ARGNAME @_ino);
+if (!@ARGNAME @) {
+    goto *err_label;
+}
+err_label = &&cleanup_ @ARGNAME @;
 
 #pragma fragment FD_CLEANUP
-cleanup_@ARGNAME@:
-        fd_unref (@ARGNAME@);
-cleanup_@ARGNAME@_ino:
-        inode_unref (@ARGNAME@_ino);
+cleanup_ @ARGNAME @ : fd_unref(@ARGNAME @);
+cleanup_ @ARGNAME @_ino : inode_unref(@ARGNAME @_ino);
 
 #pragma fragment NEW_FD
-        /*
-         * This pseudo-type is only used for create, and in that case we know
-         * we'll be using loc.inode, so it's not worth generalizing to take an
-         * extra argument.
-         */
-        fd_t    *@ARGNAME@      = fd_anonymous (loc.inode);
-
-        if (!fd) {
-                goto *err_label;
-        }
-        err_label = &&cleanup_@ARGNAME@;
-        new_meta += 16;
+/*
+ * This pseudo-type is only used for create, and in that case we know
+ * we'll be using loc.inode, so it's not worth generalizing to take an
+ * extra argument.
+ */
+fd_t *@ARGNAME @ = fd_anonymous(loc.inode);
+
+if (!fd) {
+    goto *err_label;
+}
+err_label = &&cleanup_ @ARGNAME @;
+new_meta += 16;
 
 #pragma fragment NEW_FD_CLEANUP
-cleanup_@ARGNAME@:
-        fd_unref (@ARGNAME@);
+cleanup_ @ARGNAME @ : fd_unref(@ARGNAME @);
 
 #pragma fragment INTEGER
-        @ARGTYPE@       @ARGNAME@       = *((@ARGTYPE@ *)new_meta);
+@ARGTYPE @ @ARGNAME @ = *((@ARGTYPE @ *)new_meta);
 
-        new_meta += sizeof(@ARGTYPE@);
+new_meta += sizeof(@ARGTYPE @);
 
 #pragma fragment LOC
-        loc_t           @ARGNAME@       = { NULL, };
+loc_t @ARGNAME @ = {
+    NULL,
+};
 
-        @ARGNAME@.inode = recon_get_inode (fs, *((uuid_t *)new_meta));
-        if (!@ARGNAME@.inode) {
-                goto *err_label;
-        }
-        err_label = &&cleanup_@ARGNAME@;
-        gf_uuid_copy (@ARGNAME@.gfid, @ARGNAME@.inode->gfid);
-        new_meta += 16;
-        new_meta += 16; /* skip over pargfid */
-        if (*(new_meta++)) {
-                @ARGNAME@.name = new_meta;
-                new_meta += strlen(new_meta) + 1;
-        }
+@ARGNAME @.inode = recon_get_inode(fs, *((uuid_t *)new_meta));
+if (!@ARGNAME @.inode) {
+    goto *err_label;
+}
+err_label = &&cleanup_ @ARGNAME @;
+gf_uuid_copy(@ARGNAME @.gfid, @ARGNAME @.inode->gfid);
+new_meta += 16;
+new_meta += 16; /* skip over pargfid */
+if (*(new_meta++)) {
+    @ARGNAME @.name = new_meta;
+    new_meta += strlen(new_meta) + 1;
+}
 
 #pragma fragment LOC_CLEANUP
-cleanup_@ARGNAME@:
-        loc_wipe (&@ARGNAME@);
+cleanup_ @ARGNAME @ : loc_wipe(&@ARGNAME @);
 
 #pragma fragment PARENT_LOC
-        loc_t           @ARGNAME@       = { NULL, };
-
-        new_meta += 16; /* skip over gfid */
-        @ARGNAME@.parent = recon_get_inode (fs, *((uuid_t *)new_meta));
-        if (!@ARGNAME@.parent) {
-                goto *err_label;
-        }
-        err_label = &&cleanup_@ARGNAME@;
-        gf_uuid_copy (@ARGNAME@.pargfid, @ARGNAME@.parent->gfid);
-        new_meta += 16;
-        if (!*(new_meta++)) {
-                goto *err_label;
-        }
-        @ARGNAME@.name = new_meta;
-        new_meta += strlen(new_meta) + 1;
+loc_t @ARGNAME @ = {
+    NULL,
+};
+
+new_meta += 16; /* skip over gfid */
+@ARGNAME @.parent = recon_get_inode(fs, *((uuid_t *)new_meta));
+if (!@ARGNAME @.parent) {
+    goto *err_label;
+}
+err_label = &&cleanup_ @ARGNAME @;
+gf_uuid_copy(@ARGNAME @.pargfid, @ARGNAME @.parent->gfid);
+new_meta += 16;
+if (!*(new_meta++)) {
+    goto *err_label;
+}
+@ARGNAME @.name = new_meta;
+new_meta += strlen(new_meta) + 1;
 
-        @ARGNAME@.inode = inode_new (fs->active_subvol->itable);
-        if (!@ARGNAME@.inode) {
-                goto *err_label;
-        }
+@ARGNAME @.inode = inode_new(fs->active_subvol->itable);
+if (!@ARGNAME @.inode) {
+    goto *err_label;
+}
 
 #pragma fragment PARENT_LOC_CLEANUP
-cleanup_@ARGNAME@:
-        loc_wipe (&@ARGNAME@);
+cleanup_ @ARGNAME @ : loc_wipe(&@ARGNAME @);
 
 #pragma fragment STRING
-        char    *@ARGNAME@;
-        if (*(new_meta++)) {
-                @ARGNAME@ = new_meta;
-                new_meta += (strlen(new_meta) + 1);
-        }
-        else {
-                goto *err_label;
-        }
+char *@ARGNAME @;
+if (*(new_meta++)) {
+    @ARGNAME @ = new_meta;
+    new_meta += (strlen(new_meta) + 1);
+} else {
+    goto *err_label;
+}
 
 #pragma fragment VECTOR
-        struct iovec    @ARGNAME@;
+struct iovec @ARGNAME @;
 
-        @ARGNAME@.iov_len = *((size_t *)new_meta);
-        new_meta += sizeof(@ARGNAME@.iov_len);
-        @ARGNAME@.iov_base = new_data;
-        new_data += @ARGNAME@.iov_len;
+@ARGNAME @.iov_len = *((size_t *)new_meta);
+new_meta += sizeof(@ARGNAME @.iov_len);
+@ARGNAME @.iov_base = new_data;
+new_data += @ARGNAME @.iov_len;
 
 #pragma fragment IATT
-        struct iatt     @ARGNAME@;
-        {
-                @ARGNAME@.ia_prot = *((ia_prot_t *)new_meta);
-                new_meta += sizeof(ia_prot_t);
-                uint32_t *myints = (uint32_t *)new_meta;
-                @ARGNAME@.ia_uid = myints[0];
-                @ARGNAME@.ia_gid = myints[1];
-                @ARGNAME@.ia_atime = myints[2];
-                @ARGNAME@.ia_atime_nsec = myints[3];
-                @ARGNAME@.ia_mtime = myints[4];
-                @ARGNAME@.ia_mtime_nsec = myints[5];
-                new_meta += sizeof(*myints) * 6;
-        }
+struct iatt @ARGNAME @;
+{
+    @ARGNAME @.ia_prot = *((ia_prot_t *)new_meta);
+    new_meta += sizeof(ia_prot_t);
+    uint32_t *myints = (uint32_t *)new_meta;
+    @ARGNAME @.ia_uid = myints[0];
+    @ARGNAME @.ia_gid = myints[1];
+    @ARGNAME @.ia_atime = myints[2];
+    @ARGNAME @.ia_atime_nsec = myints[3];
+    @ARGNAME @.ia_mtime = myints[4];
+    @ARGNAME @.ia_mtime_nsec = myints[5];
+    new_meta += sizeof(*myints) * 6;
+}
 
 #pragma fragment IOBREF
-        struct iobref   *@ARGNAME@;
+struct iobref *@ARGNAME @;
 
-        @ARGNAME@ = iobref_new();
-        if (!@ARGNAME@) {
-                goto *err_label;
-        }
-        err_label = &&cleanup_@ARGNAME@;
+@ARGNAME @ = iobref_new();
+if (!@ARGNAME @) {
+    goto *err_label;
+}
+err_label = &&cleanup_ @ARGNAME @;
 
 #pragma fragment IOBREF_CLEANUP
-cleanup_@ARGNAME@:
-        iobref_unref (@ARGNAME@);
+cleanup_ @ARGNAME @ : iobref_unref(@ARGNAME @);
 
 #pragma fragment LINK
-        /* TBD: check error */
-        inode_t *new_inode = inode_link (@INODE_ARG@, NULL, NULL, @IATT_ARG@);
-        if (new_inode) {
-                inode_lookup (new_inode);
-        }
+/* TBD: check error */
+inode_t *new_inode = inode_link(@INODE_ARG @, NULL, NULL, @IATT_ARG @);
+if (new_inode) {
+    inode_lookup(new_inode);
+}
 
 #pragma fragment FOP
-int
-fdl_replay_@NAME@ (glfs_t *fs, char **old_meta, char **old_data)
+int fdl_replay_ @NAME @(glfs_t *fs, char **old_meta, char **old_data)
 {
-        char    *new_meta	= *old_meta;
-        char	*new_data	= *old_data;
-        int     ret;
-        int     status          = 0xbad;
-        void    *err_label      = &&done;
-
-@FUNCTION_BODY@
-
-        ret = syncop_@NAME@ (fs->active_subvol, @SYNCOP_ARGS@, NULL);
-        if (ret != @SUCCESS_VALUE@) {
-                fprintf (stderr, "syncop_@NAME@ returned %d", ret);
-                goto *err_label;
-        }
+    char *new_meta = *old_meta;
+    char *new_data = *old_data;
+    int ret;
+    int status = 0xbad;
+    void *err_label = &&done;
 
-@LINKS@
+    @FUNCTION_BODY @
+
+        ret = syncop_ @NAME @(fs->active_subvol, @SYNCOP_ARGS @, NULL);
+    if (ret != @SUCCESS_VALUE @) {
+        fprintf(stderr, "syncop_@NAME@ returned %d", ret);
+        goto *err_label;
+    }
+
+    @LINKS @
 
         status = 0;
 
-@CLEANUPS@
+    @CLEANUPS @
 
-done:
-        *old_meta = new_meta;
-        *old_data = new_data;
-        return status;
+        done : *old_meta = new_meta;
+    *old_data = new_data;
+    return status;
 }
 
 #pragma fragment CASE
-        case GF_FOP_@UPNAME@:
-                printf ("=== GF_FOP_@UPNAME@\n");
-                if (fdl_replay_@NAME@ (fs, &new_meta, &new_data) != 0) {
-                        goto done;
-                }
-                recognized = 1;
-                break;
+case GF_FOP_ @UPNAME @:
+    printf("=== GF_FOP_@UPNAME@\n");
+    if (fdl_replay_ @NAME @(fs, &new_meta, &new_data) != 0) {
+        goto done;
+    }
+    recognized = 1;
+    break;
 
 #pragma fragment EPILOG
-int
-recon_execute (glfs_t *fs, char **old_meta, char **old_data)
-{
-        char            *new_meta       = *old_meta;
-        char            *new_data       = *old_data;
-        int             recognized      = 0;
-        event_header_t  *eh;
+    int
+    recon_execute(glfs_t *fs, char **old_meta, char **old_data)
+    {
+        char *new_meta = *old_meta;
+        char *new_data = *old_data;
+        int recognized = 0;
+        event_header_t *eh;
 
         eh = (event_header_t *)new_meta;
-        new_meta += sizeof (*eh);
+        new_meta += sizeof(*eh);
 
         /* TBD: check event_type instead of assuming NEW_REQUEST */
 
         switch (eh->fop_type) {
-@SWITCH_BODY@
+            @SWITCH_BODY @
 
-        default:
-                printf ("unknown fop %u\n", eh->fop_type);
+                default : printf("unknown fop %u\n", eh->fop_type);
         }
 
-done:
+    done:
         *old_meta = new_meta;
         *old_data = new_data;
         return recognized;
-}
+    }
diff --git a/xlators/experimental/fdl/src/recon.c b/xlators/experimental/fdl/src/recon.c
index 14168a011e0..ec1bf37dad9 100644
--- a/xlators/experimental/fdl/src/recon.c
+++ b/xlators/experimental/fdl/src/recon.c
@@ -11,79 +11,79 @@
 
 #define GFAPI_SUCCESS 0
 
-extern int recon_execute (glfs_t *, char **, char **);
+extern int
+recon_execute(glfs_t *, char **, char **);
 
 int
-main (int argc, char **argv)
+main(int argc, char **argv)
 {
-        glfs_t  *fs;
-        int     ret;
-        int     meta_fd         = (-1);
-        char    *meta_buf       = NULL;
-        int     data_fd         = (-1);
-        char    *data_buf       = NULL;
+    glfs_t *fs;
+    int ret;
+    int meta_fd = (-1);
+    char *meta_buf = NULL;
+    int data_fd = (-1);
+    char *data_buf = NULL;
 
-        fs = glfs_new ("whocares");
-        if (!fs) {
-                fprintf (stderr, "glfs_new failed\n");
-                return EXIT_FAILURE;
-        }
+    fs = glfs_new("whocares");
+    if (!fs) {
+        fprintf(stderr, "glfs_new failed\n");
+        return EXIT_FAILURE;
+    }
 
-        if (getenv("RECON_DEBUG")) {
-                ret = glfs_set_logging (fs, "/dev/stderr", 7);
-        }
-        else {
-                ret = glfs_set_logging (fs, "/dev/null", 0);
-        }
+    if (getenv("RECON_DEBUG")) {
+        ret = glfs_set_logging(fs, "/dev/stderr", 7);
+    } else {
+        ret = glfs_set_logging(fs, "/dev/null", 0);
+    }
 
-        if (ret != GFAPI_SUCCESS) {
-                fprintf (stderr, "glfs_set_logging failed (%d)\n", errno);
-                return EXIT_FAILURE;
-        }
+    if (ret != GFAPI_SUCCESS) {
+        fprintf(stderr, "glfs_set_logging failed (%d)\n", errno);
+        return EXIT_FAILURE;
+    }
 
-        ret = glfs_set_volfile (fs, argv[1]);
-        if (ret != GFAPI_SUCCESS) {
-                fprintf (stderr, "glfs_set_volfile failed (%d)\n", errno);
-                return EXIT_FAILURE;
-        }
+    ret = glfs_set_volfile(fs, argv[1]);
+    if (ret != GFAPI_SUCCESS) {
+        fprintf(stderr, "glfs_set_volfile failed (%d)\n", errno);
+        return EXIT_FAILURE;
+    }
 
-        ret = glfs_init (fs);
-        if (ret != GFAPI_SUCCESS) {
-                fprintf (stderr, "glfs_init failed (%d)\n", errno);
-                return EXIT_FAILURE;
-        }
+    ret = glfs_init(fs);
+    if (ret != GFAPI_SUCCESS) {
+        fprintf(stderr, "glfs_init failed (%d)\n", errno);
+        return EXIT_FAILURE;
+    }
 
-        meta_fd = open (argv[2], O_RDONLY);
-        if (meta_fd < 0) {
-                perror ("open");
-                return EXIT_FAILURE;
-        }
+    meta_fd = open(argv[2], O_RDONLY);
+    if (meta_fd < 0) {
+        perror("open");
+        return EXIT_FAILURE;
+    }
 
-        /* TBD: get proper length */
-        meta_buf = mmap (NULL, 1048576, PROT_READ, MAP_PRIVATE, meta_fd, 0);
-        if (meta_buf == MAP_FAILED) {
-                perror ("mmap");
-                return EXIT_FAILURE;
-        }
+    /* TBD: get proper length */
+    meta_buf = mmap(NULL, 1048576, PROT_READ, MAP_PRIVATE, meta_fd, 0);
+    if (meta_buf == MAP_FAILED) {
+        perror("mmap");
+        return EXIT_FAILURE;
+    }
 
-        data_fd = open (argv[3], O_RDONLY);
-        if (data_fd < 0) {
-                perror ("open");
-                return EXIT_FAILURE;
-        }
+    data_fd = open(argv[3], O_RDONLY);
+    if (data_fd < 0) {
+        perror("open");
+        return EXIT_FAILURE;
+    }
 
-        /* TBD: get proper length */
-        data_buf = mmap (NULL, 1048576, PROT_READ, MAP_PRIVATE, data_fd, 0);
-        if (data_buf == MAP_FAILED) {
-                perror ("mmap");
-                return EXIT_FAILURE;
-        }
+    /* TBD: get proper length */
+    data_buf = mmap(NULL, 1048576, PROT_READ, MAP_PRIVATE, data_fd, 0);
+    if (data_buf == MAP_FAILED) {
+        perror("mmap");
+        return EXIT_FAILURE;
+    }
 
-        for (;;) {
-                if (!recon_execute(fs,&meta_buf,&data_buf)) {
-                        break;
-                }
+    for (;;) {
+        if (!recon_execute(fs, &meta_buf, &data_buf)) {
+            break;
         }
+    }
 
-        return EXIT_SUCCESS;
+    return EXIT_SUCCESS;
 }