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authorMohit Agrawal <moagrawa@redhat.com>2018-02-10 12:25:15 +0530
committerAmar Tumballi <amarts@redhat.com>2018-02-27 07:11:15 +0000
commit7c3cc485054e4ede1efb358552135b432fb7047a (patch)
tree5657500860f795b7c895bce14069545d8ba463e2 /xlators/features/bit-rot/src/stub/bit-rot-stub.c
parent430bff7dc330eec9447423e95f2cae49744a79c3 (diff)
glusterfsd: Memleak in glusterfsd process while brick mux is on
Problem: At the time of stopping the volume while brick multiplex is enabled memory is not cleanup from all server side xlators. Solution: To cleanup memory for all server side xlators call fini in glusterfs_handle_terminate after send GF_EVENT_CLEANUP notification to top xlator. BUG: 1544090 Signed-off-by: Mohit Agrawal <moagrawa@redhat.com> Note: Run all test-cases in separate build (https://review.gluster.org/19574) with same patch after enable brick mux forcefully, all test cases are passed. Change-Id: Ia10dc7f2605aa50f2b90b3fe4eb380ba9299e2fc
Diffstat (limited to 'xlators/features/bit-rot/src/stub/bit-rot-stub.c')
-rw-r--r--xlators/features/bit-rot/src/stub/bit-rot-stub.c22
1 files changed, 9 insertions, 13 deletions
diff --git a/xlators/features/bit-rot/src/stub/bit-rot-stub.c b/xlators/features/bit-rot/src/stub/bit-rot-stub.c
index 76a4c3f..8303570 100644
--- a/xlators/features/bit-rot/src/stub/bit-rot-stub.c
+++ b/xlators/features/bit-rot/src/stub/bit-rot-stub.c
@@ -229,18 +229,6 @@ notify (xlator_t *this, int event, void *data, ...)
if (!priv)
return 0;
- switch (event) {
- case GF_EVENT_CLEANUP:
- if (priv->signth) {
- (void) gf_thread_cleanup_xint (priv->signth);
- priv->signth = 0;
- }
- if (priv->container.thread) {
- (void) gf_thread_cleanup_xint (priv->container.thread);
- priv->container.thread = 0;
- }
- break;
- }
default_notify (this, event, data);
return 0;
}
@@ -263,6 +251,7 @@ fini (xlator_t *this)
"Could not cancel sign serializer thread");
goto out;
}
+ priv->signth = 0;
while (!list_empty (&priv->squeue)) {
sigstub = list_first_entry (&priv->squeue,
@@ -284,12 +273,19 @@ fini (xlator_t *this)
goto out;
}
+ priv->container.thread = 0;
+
while (!list_empty (&priv->container.bad_queue)) {
stub = list_first_entry (&priv->container.bad_queue, call_stub_t,
list);
list_del_init (&stub->list);
call_stub_destroy (stub);
- };
+ }
+
+ if (priv->local_pool) {
+ mem_pool_destroy (priv->local_pool);
+ priv->local_pool = NULL;
+ }
pthread_mutex_destroy (&priv->container.bad_lock);
pthread_cond_destroy (&priv->container.bad_cond);