diff options
| author | Anand Avati <avati@redhat.com> | 2013-10-13 23:15:48 -0700 |
|---|---|---|
| committer | Vijay Bellur <vbellur@redhat.com> | 2013-11-26 10:38:26 -0800 |
| commit | a15edf06b1cf481b459bfc4ee346624b688f6b7d (patch) | |
| tree | 584d3f38d4d5f2ab90fcb38f5be797b009c0ec25 | |
| parent | 5874eb6facb3e19cad035f4f3e30ff3b2111fec2 (diff) | |
gfapi: wake migration waiters after migration
Wake call threads which are waiting on migration to complete with
a cond_broadcast. Else if any call which arrives right when migration
is attempted will end up hanging indefinitely.
Change-Id: I7df5298f93998d9a54fb12c16654e62333018ece
BUG: 953694
Signed-off-by: Anand Avati <avati@redhat.com>
Reviewed-on: http://review.gluster.org/6323
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
| -rw-r--r-- | api/src/glfs-resolve.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/api/src/glfs-resolve.c b/api/src/glfs-resolve.c index 3179af22c2d..52b95c960f1 100644 --- a/api/src/glfs-resolve.c +++ b/api/src/glfs-resolve.c @@ -67,6 +67,7 @@ __glfs_first_lookup (struct glfs *fs, xlator_t *subvol) } pthread_mutex_lock (&fs->mutex); fs->migration_in_progress = 0; + pthread_cond_broadcast (&fs->cond); return ret; } @@ -128,6 +129,7 @@ __glfs_refresh_inode (struct glfs *fs, xlator_t *subvol, inode_t *inode) } pthread_mutex_lock (&fs->mutex); fs->migration_in_progress = 0; + pthread_cond_broadcast (&fs->cond); return newinode; } @@ -662,6 +664,7 @@ __glfs_migrate_fd (struct glfs *fs, xlator_t *newsubvol, struct glfs_fd *glfd) } pthread_mutex_lock (&fs->mutex); fs->migration_in_progress = 0; + pthread_cond_broadcast (&fs->cond); return newfd; } |