diff options
| author | Raghavendra G <rgowdapp@redhat.com> | 2017-05-05 15:21:30 +0530 |
|---|---|---|
| committer | Raghavendra G <rgowdapp@redhat.com> | 2017-05-12 05:26:42 +0000 |
| commit | cea8b702506ff914deadd056f4b7dd20a3ca7670 (patch) | |
| tree | 954ca7e37696d57725d06343168bf7c6ed8bf22d /libglusterfs/src/glusterfs.h | |
| parent | 333474e0d6efe1a2b3a9ecffc9bdff3e49325910 (diff) | |
event/epoll: Add back socket for polling of events immediately after
reading the entire rpc message from the wire
Currently socket is added back for future events after higher layers
(rpc, xlators etc) have processed the message. If message processing
involves signficant delay (as in writev replies processed by Erasure
Coding), performance takes hit. Hence this patch modifies
transport/socket to add back the socket for polling of events
immediately after reading the entire rpc message, but before
notification to higher layers.
credits: Thanks to "Kotresh Hiremath Ravishankar"
<khiremat@redhat.com> for assitance in fixing a regression in
bitrot caused by this patch.
Change-Id: I04b6b9d0b51a1cfb86ecac3c3d87a5f388cf5800
BUG: 1448364
Signed-off-by: Raghavendra G <rgowdapp@redhat.com>
Reviewed-on: https://review.gluster.org/15036
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
Smoke: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Amar Tumballi <amarts@redhat.com>
Diffstat (limited to 'libglusterfs/src/glusterfs.h')
| -rw-r--r-- | libglusterfs/src/glusterfs.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libglusterfs/src/glusterfs.h b/libglusterfs/src/glusterfs.h index 839a1d47d2a..2e709b9d703 100644 --- a/libglusterfs/src/glusterfs.h +++ b/libglusterfs/src/glusterfs.h @@ -520,6 +520,8 @@ struct _glusterfs_ctx { int notifying; struct gf_ctx_tw *tw; /* refcounted timer_wheel */ + + gf_lock_t volfile_lock; }; typedef struct _glusterfs_ctx glusterfs_ctx_t; |