summaryrefslogtreecommitdiffstats
path: root/xlators
diff options
context:
space:
mode:
Diffstat (limited to 'xlators')
-rw-r--r--xlators/features/changelog/src/changelog-rpc.c9
-rw-r--r--xlators/features/changelog/src/changelog.c5
-rw-r--r--xlators/features/trash/src/trash.c18
-rw-r--r--xlators/performance/io-threads/src/io-threads.c2
-rw-r--r--xlators/protocol/server/src/server-handshake.c25
-rw-r--r--xlators/protocol/server/src/server.c170
-rw-r--r--xlators/protocol/server/src/server.h2
-rw-r--r--xlators/storage/posix/src/posix-common.c6
-rw-r--r--xlators/storage/posix/src/posix-helpers.c14
9 files changed, 61 insertions, 190 deletions
diff --git a/xlators/features/changelog/src/changelog-rpc.c b/xlators/features/changelog/src/changelog-rpc.c
index 852c0694f9a..4b2b38cad51 100644
--- a/xlators/features/changelog/src/changelog-rpc.c
+++ b/xlators/features/changelog/src/changelog-rpc.c
@@ -258,15 +258,6 @@ changelog_handle_probe (rpcsvc_request_t *req)
changelog_probe_req rpc_req = {0,};
changelog_probe_rsp rpc_rsp = {0,};
-
- this = req->trans->xl;
- if (this->cleanup_starting) {
- gf_msg (this->name, GF_LOG_DEBUG, 0,
- CHANGELOG_MSG_HANDLE_PROBE_ERROR,
- "cleanup_starting flag is already set for xl");
- return 0;
- }
-
ret = xdr_to_generic (req->msg[0],
&rpc_req, (xdrproc_t)xdr_changelog_probe_req);
if (ret < 0) {
diff --git a/xlators/features/changelog/src/changelog.c b/xlators/features/changelog/src/changelog.c
index 12997181da4..19d66b605bb 100644
--- a/xlators/features/changelog/src/changelog.c
+++ b/xlators/features/changelog/src/changelog.c
@@ -2894,7 +2894,6 @@ void
fini (xlator_t *this)
{
changelog_priv_t *priv = NULL;
- struct list_head queue = {0, };
priv = this->private;
@@ -2902,10 +2901,6 @@ fini (xlator_t *this)
/* terminate RPC server/threads */
changelog_cleanup_rpc (this, priv);
- /* call barrier_disable to cancel timer */
- if (priv->barrier_enabled)
- __chlog_barrier_disable (this, &queue);
-
/* cleanup barrier related objects */
changelog_barrier_pthread_destroy (priv);
diff --git a/xlators/features/trash/src/trash.c b/xlators/features/trash/src/trash.c
index 8a92685cf4b..e8f8b7bf051 100644
--- a/xlators/features/trash/src/trash.c
+++ b/xlators/features/trash/src/trash.c
@@ -2616,24 +2616,16 @@ fini (xlator_t *this)
GF_VALIDATE_OR_GOTO ("trash", this, out);
priv = this->private;
+ inode_table = priv->trash_itable;
if (priv) {
- inode_table = priv->trash_itable;
- if (priv->newtrash_dir) {
+ if (priv->newtrash_dir)
GF_FREE (priv->newtrash_dir);
- priv->newtrash_dir = NULL;
- }
- if (priv->oldtrash_dir) {
+ if (priv->oldtrash_dir)
GF_FREE (priv->oldtrash_dir);
- priv->oldtrash_dir = NULL;
- }
- if (priv->brick_path) {
+ if (priv->brick_path)
GF_FREE (priv->brick_path);
- priv->brick_path = NULL;
- }
- if (priv->eliminate) {
+ if (priv->eliminate)
wipe_eliminate_path (&priv->eliminate);
- priv->eliminate = NULL;
- }
if (inode_table) {
inode_table_destroy (inode_table);
priv->trash_itable = NULL;
diff --git a/xlators/performance/io-threads/src/io-threads.c b/xlators/performance/io-threads/src/io-threads.c
index 49a515712f5..4531137c936 100644
--- a/xlators/performance/io-threads/src/io-threads.c
+++ b/xlators/performance/io-threads/src/io-threads.c
@@ -228,7 +228,7 @@ iot_worker (void *data)
"Dropping poisoned request %p.", stub);
call_stub_destroy (stub);
} else {
- call_resume (stub);
+ call_resume (stub);
}
}
stub = NULL;
diff --git a/xlators/protocol/server/src/server-handshake.c b/xlators/protocol/server/src/server-handshake.c
index ca167ce2dfa..07cc1e0ff96 100644
--- a/xlators/protocol/server/src/server-handshake.c
+++ b/xlators/protocol/server/src/server-handshake.c
@@ -474,7 +474,6 @@ server_setvolume (rpcsvc_request_t *req)
struct _child_status *tmp = NULL;
char *subdir_mount = NULL;
char *client_name = NULL;
- gf_boolean_t cleanup_starting = _gf_false;
params = dict_new ();
reply = dict_new ();
@@ -576,13 +575,11 @@ server_setvolume (rpcsvc_request_t *req)
"initialised yet. Try again later");
goto fail;
}
-
list_for_each_entry (tmp, &conf->child_status->status_list,
status_list) {
if (strcmp (tmp->name, name) == 0)
break;
}
-
if (!tmp->name) {
gf_msg (this->name, GF_LOG_ERROR, 0,
PS_MSG_CHILD_STATUS_FAILED,
@@ -596,7 +593,6 @@ server_setvolume (rpcsvc_request_t *req)
"Failed to set 'child_up' for xlator %s "
"in the reply dict", tmp->name);
}
-
ret = dict_get_str (params, "process-uuid", &client_uid);
if (ret < 0) {
ret = dict_set_str (reply, "ERROR",
@@ -638,27 +634,8 @@ server_setvolume (rpcsvc_request_t *req)
goto fail;
}
- pthread_mutex_lock (&conf->mutex);
- if (xl->cleanup_starting) {
- cleanup_starting = _gf_true;
- } else if (req->trans->xl_private != client) {
+ if (req->trans->xl_private != client)
req->trans->xl_private = client;
- }
- pthread_mutex_unlock (&conf->mutex);
-
- if (cleanup_starting) {
- op_ret = -1;
- op_errno = EAGAIN;
-
- ret = dict_set_str (reply, "ERROR",
- "cleanup flag is set for xlator. "
- " Try again later");
- if (ret < 0)
- gf_msg_debug (this->name, 0, "failed to set error: "
- "cleanup flag is set for xlator. "
- "Try again later");
- goto fail;
- }
auth_set_username_passwd (params, config_params, client);
if (req->trans->ssl_name) {
diff --git a/xlators/protocol/server/src/server.c b/xlators/protocol/server/src/server.c
index bcce93267b7..c71ad89b870 100644
--- a/xlators/protocol/server/src/server.c
+++ b/xlators/protocol/server/src/server.c
@@ -423,16 +423,7 @@ server_rpc_notify (rpcsvc_t *rpc, void *xl, rpcsvc_event_t event,
server_conf_t *conf = NULL;
client_t *client = NULL;
char *auth_path = NULL;
- int ret = -1;
- gf_boolean_t victim_found = _gf_false;
- char *xlator_name = NULL;
- glusterfs_ctx_t *ctx = NULL;
- xlator_t *top = NULL;
- xlator_list_t **trav_p = NULL;
- xlator_t *travxl = NULL;
- uint64_t xprtrefcount = 0;
- struct _child_status *tmp = NULL;
-
+ int ret = -1;
if (!xl || !data) {
gf_msg_callingfn ("server", GF_LOG_WARNING, 0,
@@ -444,7 +435,6 @@ server_rpc_notify (rpcsvc_t *rpc, void *xl, rpcsvc_event_t event,
this = xl;
trans = data;
conf = this->private;
- ctx = glusterfsd_ctx;
switch (event) {
case RPCSVC_EVENT_ACCEPT:
@@ -530,47 +520,9 @@ unref_transport:
client = trans->xl_private;
if (!client)
break;
- pthread_mutex_lock (&conf->mutex);
- list_for_each_entry (tmp, &conf->child_status->status_list,
- status_list) {
- if (tmp->name && client->bound_xl &&
- client->bound_xl->cleanup_starting &&
- !strcmp (tmp->name, client->bound_xl->name)) {
- xprtrefcount = GF_ATOMIC_GET (tmp->xprtrefcnt);
- if (xprtrefcount > 0) {
- xprtrefcount = GF_ATOMIC_DEC (tmp->xprtrefcnt);
- if (xprtrefcount == 0)
- xlator_name = gf_strdup(client->bound_xl->name);
- }
- break;
- }
- }
- pthread_mutex_unlock (&conf->mutex);
gf_client_unref (client);
- if (xlator_name) {
- if (this->ctx->active) {
- top = this->ctx->active->first;
- LOCK (&ctx->volfile_lock);
- for (trav_p = &top->children; *trav_p;
- trav_p = &(*trav_p)->next) {
- travxl = (*trav_p)->xlator;
- if (!travxl->call_cleanup &&
- strcmp (travxl->name, xlator_name) == 0) {
- victim_found = _gf_true;
- break;
- }
- }
- UNLOCK (&ctx->volfile_lock);
- if (victim_found) {
- xlator_mem_cleanup (travxl);
- rpcsvc_autoscale_threads (ctx, conf->rpc, -1);
- }
- }
- GF_FREE (xlator_name);
- }
-
trans->xl_private = NULL;
break;
default:
@@ -1018,7 +970,6 @@ server_init (xlator_t *this)
conf->child_status = GF_CALLOC (1, sizeof (struct _child_status),
gf_server_mt_child_status);
INIT_LIST_HEAD (&conf->child_status->status_list);
- GF_ATOMIC_INIT (conf->child_status->xprtrefcnt, 0);
/*ret = dict_get_str (this->options, "statedump-path", &statedump_path);
if (!ret) {
@@ -1392,53 +1343,14 @@ server_process_child_event (xlator_t *this, int32_t event, void *data,
int ret = -1;
server_conf_t *conf = NULL;
rpc_transport_t *xprt = NULL;
- xlator_t *victim = NULL;
- struct _child_status *tmp = NULL;
GF_VALIDATE_OR_GOTO(this->name, data, out);
conf = this->private;
GF_VALIDATE_OR_GOTO(this->name, conf, out);
- victim = data;
pthread_mutex_lock (&conf->mutex);
{
- if (cbk_procnum == GF_CBK_CHILD_UP) {
- list_for_each_entry (tmp, &conf->child_status->status_list,
- status_list) {
- if (tmp->name == NULL)
- break;
- if (strcmp (tmp->name, victim->name) == 0)
- break;
- }
- if (tmp->name) {
- tmp->child_up = _gf_true;
- } else {
- tmp = GF_CALLOC (1, sizeof (struct _child_status),
- gf_server_mt_child_status);
- INIT_LIST_HEAD (&tmp->status_list);
- tmp->name = gf_strdup (victim->name);
- tmp->child_up = _gf_true;
- list_add_tail (&tmp->status_list,
- &conf->child_status->status_list);
- }
- }
-
- if (cbk_procnum == GF_CBK_CHILD_DOWN) {
- list_for_each_entry (tmp, &conf->child_status->status_list,
- status_list) {
- if (strcmp (tmp->name, victim->name) == 0) {
- tmp->child_up = _gf_false;
- break;
- }
- }
-
- if (!tmp->name)
- gf_msg (this->name, GF_LOG_ERROR, 0,
- PS_MSG_CHILD_STATUS_FAILED,
- "No xlator %s is found in "
- "child status list", victim->name);
- }
list_for_each_entry (xprt, &conf->xprt_list, list) {
if (!xprt->xl_private) {
continue;
@@ -1472,8 +1384,6 @@ server_notify (xlator_t *this, int32_t event, void *data, ...)
struct _child_status *tmp = NULL;
gf_boolean_t victim_found = _gf_false;
glusterfs_ctx_t *ctx = NULL;
- gf_boolean_t xprt_found = _gf_false;
- uint64_t totxprt = 0;
GF_VALIDATE_OR_GOTO (THIS->name, this, out);
conf = this->private;
@@ -1508,6 +1418,24 @@ server_notify (xlator_t *this, int32_t event, void *data, ...)
case GF_EVENT_CHILD_UP:
{
+ list_for_each_entry (tmp, &conf->child_status->status_list,
+ status_list) {
+ if (tmp->name == NULL)
+ break;
+ if (strcmp (tmp->name, victim->name) == 0)
+ break;
+ }
+ if (tmp->name) {
+ tmp->child_up = _gf_true;
+ } else {
+ tmp = GF_CALLOC (1, sizeof (struct _child_status),
+ gf_server_mt_child_status);
+ INIT_LIST_HEAD (&tmp->status_list);
+ tmp->name = gf_strdup (victim->name);
+ tmp->child_up = _gf_true;
+ list_add_tail (&tmp->status_list,
+ &conf->child_status->status_list);
+ }
ret = server_process_child_event (this, event, data,
GF_CBK_CHILD_UP);
if (ret) {
@@ -1522,6 +1450,19 @@ server_notify (xlator_t *this, int32_t event, void *data, ...)
case GF_EVENT_CHILD_DOWN:
{
+ list_for_each_entry (tmp, &conf->child_status->status_list,
+ status_list) {
+ if (strcmp (tmp->name, victim->name) == 0) {
+ tmp->child_up = _gf_false;
+ break;
+ }
+ }
+ if (!tmp->name)
+ gf_msg (this->name, GF_LOG_ERROR, 0,
+ PS_MSG_CHILD_STATUS_FAILED,
+ "No xlator %s is found in "
+ "child status list", victim->name);
+
ret = server_process_child_event (this, event, data,
GF_CBK_CHILD_DOWN);
if (ret) {
@@ -1538,28 +1479,6 @@ server_notify (xlator_t *this, int32_t event, void *data, ...)
case GF_EVENT_CLEANUP:
conf = this->private;
pthread_mutex_lock (&conf->mutex);
- /* Calculate total no. of xprt available in list for this
- brick xlator
- */
- list_for_each_entry_safe (xprt, xp_next,
- &conf->xprt_list, list) {
- if (!xprt->xl_private) {
- continue;
- }
- if (xprt->xl_private->bound_xl == data) {
- totxprt++;
- }
- }
-
- list_for_each_entry (tmp, &conf->child_status->status_list,
- status_list) {
- if (strcmp (tmp->name, victim->name) == 0) {
- tmp->child_up = _gf_false;
- GF_ATOMIC_INIT (tmp->xprtrefcnt, totxprt);
- break;
- }
- }
-
/*
* Disconnecting will (usually) drop the last ref, which will
* cause the transport to be unlinked and freed while we're
@@ -1575,11 +1494,18 @@ server_notify (xlator_t *this, int32_t event, void *data, ...)
gf_log (this->name, GF_LOG_INFO,
"disconnecting %s",
xprt->peerinfo.identifier);
- xprt_found = _gf_true;
rpc_transport_disconnect (xprt, _gf_false);
}
}
-
+ list_for_each_entry (tmp, &conf->child_status->status_list,
+ status_list) {
+ if (strcmp (tmp->name, victim->name) == 0)
+ break;
+ }
+ if (tmp->name && (strcmp (tmp->name, victim->name) == 0)) {
+ GF_FREE (tmp->name);
+ list_del (&tmp->status_list);
+ }
pthread_mutex_unlock (&conf->mutex);
if (this->ctx->active) {
top = this->ctx->active->first;
@@ -1587,8 +1513,8 @@ server_notify (xlator_t *this, int32_t event, void *data, ...)
for (trav_p = &top->children; *trav_p;
trav_p = &(*trav_p)->next) {
travxl = (*trav_p)->xlator;
- if (!travxl->call_cleanup &&
- strcmp (travxl->name, victim->name) == 0) {
+ if (travxl &&
+ strcmp (travxl->name, victim->name) == 0) {
victim_found = _gf_true;
break;
}
@@ -1597,13 +1523,11 @@ server_notify (xlator_t *this, int32_t event, void *data, ...)
glusterfs_delete_volfile_checksum (ctx,
victim->volfile_id);
UNLOCK (&ctx->volfile_lock);
-
+ if (victim_found)
+ (*trav_p) = (*trav_p)->next;
rpc_clnt_mgmt_pmap_signout (ctx, victim->name);
-
- if (!xprt_found && victim_found) {
- xlator_mem_cleanup (victim);
- rpcsvc_autoscale_threads (ctx, conf->rpc, -1);
- }
+ /* we need the protocol/server xlator here as 'this' */
+ rpcsvc_autoscale_threads (ctx, conf->rpc, -1);
}
break;
diff --git a/xlators/protocol/server/src/server.h b/xlators/protocol/server/src/server.h
index 88aaa263018..852cd65590e 100644
--- a/xlators/protocol/server/src/server.h
+++ b/xlators/protocol/server/src/server.h
@@ -100,7 +100,7 @@ struct _child_status {
struct list_head status_list;
char *name;
gf_boolean_t child_up;
- gf_atomic_t xprtrefcnt;
+
};
struct server_conf {
rpcsvc_t *rpc;
diff --git a/xlators/storage/posix/src/posix-common.c b/xlators/storage/posix/src/posix-common.c
index c17534536d2..64ab34c15c0 100644
--- a/xlators/storage/posix/src/posix-common.c
+++ b/xlators/storage/posix/src/posix-common.c
@@ -1110,13 +1110,12 @@ posix_fini (xlator_t *this)
struct posix_private *priv = this->private;
if (!priv)
return;
- LOCK (&priv->lock);
- if (priv->health_check_active) {
+ this->private = NULL;
+ if (priv->health_check) {
priv->health_check_active = _gf_false;
pthread_cancel (priv->health_check);
priv->health_check = 0;
}
- UNLOCK (&priv->lock);
if (priv->disk_space_check) {
priv->disk_space_check_active = _gf_false;
pthread_cancel (priv->disk_space_check);
@@ -1141,7 +1140,6 @@ posix_fini (xlator_t *this)
GF_FREE (priv->hostname);
GF_FREE (priv->trash_path);
GF_FREE (priv);
- this->private = NULL;
return;
}
diff --git a/xlators/storage/posix/src/posix-helpers.c b/xlators/storage/posix/src/posix-helpers.c
index 00118b2d123..022f8b21571 100644
--- a/xlators/storage/posix/src/posix-helpers.c
+++ b/xlators/storage/posix/src/posix-helpers.c
@@ -2124,12 +2124,6 @@ out:
return NULL;
abort:
- LOCK (&priv->lock);
- {
- priv->health_check_active = _gf_false;
- }
- UNLOCK (&priv->lock);
-
/* health-check failed */
gf_msg (this->name, GF_LOG_EMERG, 0, P_MSG_HEALTHCHECK_FAILED,
"health-check failed, going down");
@@ -2170,18 +2164,18 @@ abort:
for (trav_p = &top->children; *trav_p;
trav_p = &(*trav_p)->next) {
victim = (*trav_p)->xlator;
- if (!victim->call_cleanup &&
- strcmp (victim->name, priv->base_path) == 0) {
+ if (victim &&
+ strcmp (victim->name, priv->base_path) == 0) {
victim_found = _gf_true;
break;
}
}
UNLOCK (&ctx->volfile_lock);
- if (victim_found && !victim->cleanup_starting) {
+ if (victim_found) {
gf_log (THIS->name, GF_LOG_INFO, "detaching not-only "
" child %s", priv->base_path);
- victim->cleanup_starting = 1;
top->notify (top, GF_EVENT_CLEANUP, victim);
+ xlator_mem_cleanup (victim);
}
}
generated by cgit (git 2.34.1) at 2024-05-14 17:46:15 +0000