diff options
| author | Krishnan Parthasarathi <kparthas@redhat.com> | 2013-05-22 00:18:04 +0530 |
|---|---|---|
| committer | Anand Avati <avati@redhat.com> | 2013-05-21 15:59:55 -0700 |
| commit | 16b5ec67120e198fb320e13ade9e31d3761b0932 (patch) | |
| tree | 55e367af913ce14b79478a3a6c82c505f1af4176 /libglusterfs/src/syncop.h | |
| parent | 2eed9c78569311e4fa75735d67e8838cc79109a7 (diff) | |
syncop: synctask shouldn't yawn, it could miss a 'wake'
Change-Id: I7731fd33ca0c925cc52f8d105275b44fc625a1e2
BUG: 948686
Signed-off-by: Krishnan Parthasarathi <kparthas@redhat.com>
Reviewed-on: http://review.gluster.org/5058
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>
Diffstat (limited to 'libglusterfs/src/syncop.h')
| -rw-r--r-- | libglusterfs/src/syncop.h | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/libglusterfs/src/syncop.h b/libglusterfs/src/syncop.h index 5c439f85d3d..f05db9943a2 100644 --- a/libglusterfs/src/syncop.h +++ b/libglusterfs/src/syncop.h @@ -148,14 +148,12 @@ struct syncargs { #define __yawn(args) do { \ - args->task = synctask_get (); \ - if (args->task) { \ - synctask_yawn (args->task); \ - } else { \ - pthread_mutex_init (&args->mutex, NULL); \ - pthread_cond_init (&args->cond, NULL); \ - args->done = 0; \ - } \ + args->task = synctask_get (); \ + if (args->task) \ + break; \ + pthread_mutex_init (&args->mutex, NULL); \ + pthread_cond_init (&args->cond, NULL); \ + args->done = 0; \ } while (0) @@ -228,7 +226,6 @@ void syncenv_scale (struct syncenv *env); int synctask_new (struct syncenv *, synctask_fn_t, synctask_cbk_t, call_frame_t* frame, void *); void synctask_wake (struct synctask *task); void synctask_yield (struct synctask *task); -void synctask_yawn (struct synctask *task); void synctask_waitfor (struct synctask *task, int count); #define synctask_barrier_init(args) syncbarrier_init (&args->barrier) |