diff options
| author | Krishnan Parthasarathi <kparthas@redhat.com> | 2012-11-26 13:09:44 +0530 |
|---|---|---|
| committer | Anand Avati <avati@redhat.com> | 2012-11-28 16:27:01 -0800 |
| commit | fadc34e7ce82f9e7f98f20e995cb2bbf71a00b20 (patch) | |
| tree | 4f78b550af17a89314314342428abf588511ad49 /xlators/mgmt/glusterd/src/glusterd.h | |
| parent | 5f88d4c1b036228ca4036e854d533f0b2fc3adc1 (diff) | |
glusterd: Protected conf->xprt_list racy access.
- epoll on RPCSVC_EVENT_ACCEPT would add corresponding xprt
onto the xprt_list. Concurrently, synctask thread (volume op)
would call into glusterd_fetchspec_notify which iterates on
the xprt_list. Added a mutex to protect such a racy access of
the list.
Change-Id: Idc51b4bdb1c814dfab7790e1c899d6977f7640f2
BUG: 878873
Signed-off-by: Krishnan Parthasarathi <kparthas@redhat.com>
Reviewed-on: http://review.gluster.org/4241
Reviewed-by: Raghavendra G <raghavendra@gluster.com>
Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Diffstat (limited to 'xlators/mgmt/glusterd/src/glusterd.h')
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd.h b/xlators/mgmt/glusterd/src/glusterd.h index c2041ad31..fddfabd34 100644 --- a/xlators/mgmt/glusterd/src/glusterd.h +++ b/xlators/mgmt/glusterd/src/glusterd.h @@ -135,6 +135,7 @@ typedef struct { nodesrv_t *nfs; struct pmap_registry *pmap; struct list_head volumes; + pthread_mutex_t xprt_lock; struct list_head xprt_list; glusterd_store_handle_t *handle; gf_timer_t *timer; |