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authorAnand Avati <avati@redhat.com>2013-09-24 09:45:08 -0700
committerVijay Bellur <vbellur@redhat.com>2013-09-25 01:33:16 -0700
commit84fa8af38d2eab0f72349abb8136811bd3e96570 (patch)
treeb8f21737a9c9dc083531d26762053a9edf1153fd /xlators
parent8737b4697ad555a1e49ef87b5d439bfb74d8b5b5 (diff)
core: block unused signals in created threads
Block all signal except those which are set for explicit handling in glusterfs_signals_setup(). Since thread spawning code in libglusterfs and xlators can get called from application threads when used through libgfapi, it is necessary to do this blocking. Change-Id: Ia320f80521a83d2edcda50b9ad414583a0175281 BUG: 1011662 Signed-off-by: Anand Avati <avati@redhat.com> Reviewed-on: http://review.gluster.org/5995 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Diffstat (limited to 'xlators')
-rw-r--r--xlators/cluster/dht/src/dht-common.c4
-rw-r--r--xlators/features/changelog/lib/src/gf-changelog.c4
-rw-r--r--xlators/features/changelog/src/changelog.c12
-rw-r--r--xlators/features/index/src/index.c2
-rw-r--r--xlators/mount/fuse/src/fuse-bridge.c8
-rw-r--r--xlators/performance/io-threads/src/io-threads.c2
-rw-r--r--xlators/storage/posix/src/posix-aio.c4
-rw-r--r--xlators/storage/posix/src/posix-helpers.c8
-rw-r--r--xlators/storage/posix/src/posix.c2
9 files changed, 23 insertions, 23 deletions
diff --git a/xlators/cluster/dht/src/dht-common.c b/xlators/cluster/dht/src/dht-common.c
index 57f75c9aa79..e0146c16722 100644
--- a/xlators/cluster/dht/src/dht-common.c
+++ b/xlators/cluster/dht/src/dht-common.c
@@ -5172,8 +5172,8 @@ unlock:
* not need to handle CHILD_DOWN event here.
*/
if (conf->defrag) {
- ret = pthread_create (&conf->defrag->th, NULL,
- gf_defrag_start, this);
+ ret = gf_thread_create (&conf->defrag->th, NULL,
+ gf_defrag_start, this);
if (ret) {
conf->defrag = NULL;
GF_FREE (conf->defrag);
diff --git a/xlators/features/changelog/lib/src/gf-changelog.c b/xlators/features/changelog/lib/src/gf-changelog.c
index 15c6e84149a..ca8e373e700 100644
--- a/xlators/features/changelog/lib/src/gf-changelog.c
+++ b/xlators/features/changelog/lib/src/gf-changelog.c
@@ -483,8 +483,8 @@ gf_changelog_register (char *brick_path, char *scratch_dir,
goto cleanup;
}
- ret = pthread_create (&gfc->gfc_changelog_processor,
- NULL, gf_changelog_process, gfc);
+ ret = gf_thread_create (&gfc->gfc_changelog_processor,
+ NULL, gf_changelog_process, gfc);
if (ret) {
errn = errno;
gf_log (this->name, GF_LOG_ERROR,
diff --git a/xlators/features/changelog/src/changelog.c b/xlators/features/changelog/src/changelog.c
index 0e85ee7a0ab..0a70fa0c760 100644
--- a/xlators/features/changelog/src/changelog.c
+++ b/xlators/features/changelog/src/changelog.c
@@ -1030,15 +1030,15 @@ changelog_spawn_helper_threads (xlator_t *this, changelog_priv_t *priv)
int ret = 0;
priv->cr.this = this;
- ret = pthread_create (&priv->cr.rollover_th,
- NULL, changelog_rollover, priv);
+ ret = gf_thread_create (&priv->cr.rollover_th,
+ NULL, changelog_rollover, priv);
if (ret)
goto out;
if (priv->fsync_interval) {
priv->cf.this = this;
- ret = pthread_create (&priv->cf.fsync_th,
- NULL, changelog_fsync_thread, priv);
+ ret = gf_thread_create (&priv->cf.fsync_th,
+ NULL, changelog_fsync_thread, priv);
}
if (ret)
@@ -1102,8 +1102,8 @@ changelog_spawn_notifier (xlator_t *this, changelog_priv_t *priv)
priv->cn.this = this;
priv->cn.rfd = pipe_fd[0];
- ret = pthread_create (&priv->cn.notify_th,
- NULL, changelog_notifier, priv);
+ ret = gf_thread_create (&priv->cn.notify_th,
+ NULL, changelog_notifier, priv);
out:
return ret;
diff --git a/xlators/features/index/src/index.c b/xlators/features/index/src/index.c
index 3245076ecef..259e8ec01de 100644
--- a/xlators/features/index/src/index.c
+++ b/xlators/features/index/src/index.c
@@ -1078,7 +1078,7 @@ init (xlator_t *this)
INIT_LIST_HEAD (&priv->callstubs);
this->private = priv;
- ret = pthread_create (&thread, &w_attr, index_worker, this);
+ ret = gf_thread_create (&thread, &w_attr, index_worker, this);
if (ret) {
gf_log (this->name, GF_LOG_WARNING, "Failed to create "
"worker thread, aborting");
diff --git a/xlators/mount/fuse/src/fuse-bridge.c b/xlators/mount/fuse/src/fuse-bridge.c
index 6805056828e..6fd8623b75a 100644
--- a/xlators/mount/fuse/src/fuse-bridge.c
+++ b/xlators/mount/fuse/src/fuse-bridge.c
@@ -3798,8 +3798,8 @@ fuse_init (xlator_t *this, fuse_in_header_t *finh, void *msg)
}
priv->revchan_in = pfd[0];
priv->revchan_out = pfd[1];
- ret = pthread_create (&messenger, NULL, notify_kernel_loop,
- this);
+ ret = gf_thread_create (&messenger, NULL, notify_kernel_loop,
+ this);
if (ret != 0) {
gf_log ("glusterfs-fuse", GF_LOG_ERROR,
"failed to start messenger daemon (%s)",
@@ -4973,8 +4973,8 @@ notify (xlator_t *this, int32_t event, void *data, ...)
if (!private->fuse_thread_started) {
private->fuse_thread_started = 1;
- ret = pthread_create (&private->fuse_thread, NULL,
- fuse_thread_proc, this);
+ ret = gf_thread_create (&private->fuse_thread, NULL,
+ fuse_thread_proc, this);
if (ret != 0) {
gf_log (this->name, GF_LOG_DEBUG,
"pthread_create() failed (%s)",
diff --git a/xlators/performance/io-threads/src/io-threads.c b/xlators/performance/io-threads/src/io-threads.c
index d9a21878053..a5fcd0300d0 100644
--- a/xlators/performance/io-threads/src/io-threads.c
+++ b/xlators/performance/io-threads/src/io-threads.c
@@ -2534,7 +2534,7 @@ __iot_workers_scale (iot_conf_t *conf)
while (diff) {
diff --;
- ret = pthread_create (&thread, &conf->w_attr, iot_worker, conf);
+ ret = gf_thread_create (&thread, &conf->w_attr, iot_worker, conf);
if (ret == 0) {
conf->curr_count++;
gf_log (conf->this->name, GF_LOG_DEBUG,
diff --git a/xlators/storage/posix/src/posix-aio.c b/xlators/storage/posix/src/posix-aio.c
index fad4a7df3da..5eed7f1a0b9 100644
--- a/xlators/storage/posix/src/posix-aio.c
+++ b/xlators/storage/posix/src/posix-aio.c
@@ -490,8 +490,8 @@ posix_aio_init (xlator_t *this)
goto out;
}
- ret = pthread_create (&priv->aiothread, NULL,
- posix_aio_thread, this);
+ ret = gf_thread_create (&priv->aiothread, NULL,
+ posix_aio_thread, this);
if (ret != 0) {
io_destroy (priv->ctxp);
goto out;
diff --git a/xlators/storage/posix/src/posix-helpers.c b/xlators/storage/posix/src/posix-helpers.c
index 2fa55eda0ac..e1f87f4446c 100644
--- a/xlators/storage/posix/src/posix-helpers.c
+++ b/xlators/storage/posix/src/posix-helpers.c
@@ -884,8 +884,8 @@ posix_spawn_janitor_thread (xlator_t *this)
LOCK (&priv->lock);
{
if (!priv->janitor_present) {
- ret = pthread_create (&priv->janitor, NULL,
- posix_janitor_thread_proc, this);
+ ret = gf_thread_create (&priv->janitor, NULL,
+ posix_janitor_thread_proc, this);
if (ret < 0) {
gf_log (this->name, GF_LOG_ERROR,
@@ -1227,8 +1227,8 @@ posix_spawn_health_check_thread (xlator_t *xl)
if (priv->health_check_interval == 0)
goto unlock;
- ret = pthread_create (&priv->health_check, NULL,
- posix_health_check_thread_proc, xl);
+ ret = gf_thread_create (&priv->health_check, NULL,
+ posix_health_check_thread_proc, xl);
if (ret < 0) {
priv->health_check_interval = 0;
priv->health_check_active = _gf_false;
diff --git a/xlators/storage/posix/src/posix.c b/xlators/storage/posix/src/posix.c
index 3c7816cfb8c..650a2d3a77f 100644
--- a/xlators/storage/posix/src/posix.c
+++ b/xlators/storage/posix/src/posix.c
@@ -4855,7 +4855,7 @@ init (xlator_t *this)
pthread_cond_init (&_private->fsync_cond, NULL);
INIT_LIST_HEAD (&_private->fsyncs);
- ret = pthread_create (&_private->fsyncer, NULL, posix_fsyncer, this);
+ ret = gf_thread_create (&_private->fsyncer, NULL, posix_fsyncer, this);
if (ret) {
gf_log (this->name, GF_LOG_ERROR, "fsyncer thread"
" creation failed (%s)", strerror (errno));