Land clang-format changes

Change-Id: I6f5d8140a06f3c1b2d196849299f8d483028d33b

6 files changed, 1297 insertions, 1376 deletions

diff --git a/xlators/cluster/dht/src/dht-common.h b/xlators/cluster/dht/src/dht-common.h
index 86b3eb3cbd2..bd30fd84b88 100644
--- a/xlators/cluster/dht/src/dht-common.h
+++ b/xlators/cluster/dht/src/dht-common.h
@@ -25,141 +25,136 @@
 #ifndef _DHT_H
 #define _DHT_H
 
-#define GF_XATTR_FIX_LAYOUT_KEY         "distribute.fix.layout"
-#define GF_XATTR_TIER_LAYOUT_FIXED_KEY  "trusted.tier.fix.layout.complete"
-#define GF_XATTR_FILE_MIGRATE_KEY       "trusted.distribute.migrate-data"
-#define DHT_MDS_STR                     "mds"
-#define GF_DHT_LOOKUP_UNHASHED_OFF      0
-#define GF_DHT_LOOKUP_UNHASHED_ON       1
-#define GF_DHT_LOOKUP_UNHASHED_AUTO     2
-#define DHT_PATHINFO_HEADER             "DISTRIBUTE:"
-#define DHT_FILE_MIGRATE_DOMAIN         "dht.file.migrate"
+#define GF_XATTR_FIX_LAYOUT_KEY "distribute.fix.layout"
+#define GF_XATTR_TIER_LAYOUT_FIXED_KEY "trusted.tier.fix.layout.complete"
+#define GF_XATTR_FILE_MIGRATE_KEY "trusted.distribute.migrate-data"
+#define DHT_MDS_STR "mds"
+#define GF_DHT_LOOKUP_UNHASHED_OFF 0
+#define GF_DHT_LOOKUP_UNHASHED_ON 1
+#define GF_DHT_LOOKUP_UNHASHED_AUTO 2
+#define DHT_PATHINFO_HEADER "DISTRIBUTE:"
+#define DHT_FILE_MIGRATE_DOMAIN "dht.file.migrate"
 /* Layout synchronization */
-#define DHT_LAYOUT_HEAL_DOMAIN          "dht.layout.heal"
+#define DHT_LAYOUT_HEAL_DOMAIN "dht.layout.heal"
 /* Namespace synchronization */
-#define DHT_ENTRY_SYNC_DOMAIN           "dht.entry.sync"
-#define TIERING_MIGRATION_KEY           "tiering.migration"
-#define DHT_LAYOUT_HASH_INVALID         1
-#define MAX_REBAL_THREADS               sysconf(_SC_NPROCESSORS_ONLN)
-
-#define DHT_DIR_STAT_BLOCKS          8
-#define DHT_DIR_STAT_SIZE            4096
+#define DHT_ENTRY_SYNC_DOMAIN "dht.entry.sync"
+#define TIERING_MIGRATION_KEY "tiering.migration"
+#define DHT_LAYOUT_HASH_INVALID 1
+#define MAX_REBAL_THREADS sysconf(_SC_NPROCESSORS_ONLN)
 
+#define DHT_DIR_STAT_BLOCKS 8
+#define DHT_DIR_STAT_SIZE 4096
 
 /* Virtual xattrs for debugging */
 
-#define DHT_DBG_HASHED_SUBVOL_PATTERN         "dht.file.hashed-subvol.*"
-#define DHT_DBG_HASHED_SUBVOL_KEY             "dht.file.hashed-subvol."
-
+#define DHT_DBG_HASHED_SUBVOL_PATTERN "dht.file.hashed-subvol.*"
+#define DHT_DBG_HASHED_SUBVOL_KEY "dht.file.hashed-subvol."
 
 /* Array to hold custom xattr keys
-*/
+ */
 extern char *xattrs_to_heal[];
 
 /* Rebalance nodeuuid flags */
-#define REBAL_NODEUUID_MINE   0x01
+#define REBAL_NODEUUID_MINE 0x01
 
+typedef int (*dht_selfheal_dir_cbk_t)(call_frame_t *frame, void *cookie,
+                                      xlator_t *this, int32_t op_ret,
+                                      int32_t op_errno, dict_t *xdata);
+typedef int (*dht_defrag_cbk_fn_t)(xlator_t *this, xlator_t *dst_node,
+                                   call_frame_t *frame, int ret);
 
-typedef int (*dht_selfheal_dir_cbk_t) (call_frame_t *frame, void *cookie,
-                                       xlator_t     *this,
-                                       int32_t       op_ret, int32_t op_errno,
-                                       dict_t       *xdata);
-typedef int (*dht_defrag_cbk_fn_t) (xlator_t        *this, xlator_t *dst_node,
-                                    call_frame_t    *frame, int ret);
-
-typedef int (*dht_refresh_layout_unlock) (call_frame_t *frame, xlator_t *this,
+typedef int (*dht_refresh_layout_unlock)(call_frame_t *frame, xlator_t *this,
                                          int op_ret, int invoke_cbk);
 
-typedef int (*dht_refresh_layout_done_handle) (call_frame_t *frame);
+typedef int (*dht_refresh_layout_done_handle)(call_frame_t *frame);
 
 struct dht_layout {
-        int                spread_cnt;  /* layout spread count per directory,
-                                           is controlled by 'setxattr()' with
-                                           special key */
-        int                cnt;
-        int                preset;
-        /*
-         * The last *configuration* state for which this directory was known
-         * to be in balance.  The corresponding vol_commit_hash changes
-         * whenever bricks are added or removed.  This value changes when a
-         * (full) rebalance is complete.  If they match, it's safe to assume
-         * that every file is where it should be and there's no need to do
-         * lookups for files elsewhere.  If they don't, then we have to do a
-         * global lookup to be sure.
-         */
-        uint32_t           commit_hash;
-        /*
-         * The *runtime* state of the volume, changes when connections to
-         * bricks are made or lost.
-         */
-        int                gen;
-        int                type;
-        gf_atomic_t        ref; /* use with dht_conf_t->layout_lock */
-        uint32_t           search_unhashed;
-        struct {
-                int        err;   /* 0 = normal
-                                     -1 = dir exists and no xattr
-                                     >0 = dir lookup failed with errno
-                                  */
-                uint32_t   start;
-                uint32_t   stop;
-                uint32_t   commit_hash;
-                xlator_t  *xlator;
-        } list[];
+    int spread_cnt; /* layout spread count per directory,
+                       is controlled by 'setxattr()' with
+                       special key */
+    int cnt;
+    int preset;
+    /*
+     * The last *configuration* state for which this directory was known
+     * to be in balance.  The corresponding vol_commit_hash changes
+     * whenever bricks are added or removed.  This value changes when a
+     * (full) rebalance is complete.  If they match, it's safe to assume
+     * that every file is where it should be and there's no need to do
+     * lookups for files elsewhere.  If they don't, then we have to do a
+     * global lookup to be sure.
+     */
+    uint32_t commit_hash;
+    /*
+     * The *runtime* state of the volume, changes when connections to
+     * bricks are made or lost.
+     */
+    int gen;
+    int type;
+    gf_atomic_t ref; /* use with dht_conf_t->layout_lock */
+    uint32_t search_unhashed;
+    struct {
+        int err; /* 0 = normal
+                    -1 = dir exists and no xattr
+                    >0 = dir lookup failed with errno
+                 */
+        uint32_t start;
+        uint32_t stop;
+        uint32_t commit_hash;