diff options
| author | Krishnan Parthasarathi <kparthas@redhat.com> | 2013-05-11 14:29:29 +0530 |
|---|---|---|
| committer | Vijay Bellur <vbellur@redhat.com> | 2013-05-21 06:03:14 -0700 |
| commit | f8e19c6b6f21142aadabd2f30dc3b960a6ec1fa2 (patch) | |
| tree | 76f6fc68048ccce6c95b3758b5461992accf54cc /libglusterfs/src/syncop.h | |
| parent | 8abe8f794913daa81d9f1dc0ddab26c9c414abf8 (diff) | |
syncop: Update synctask state appropriately
Backport of http://review.gluster.org/4985
* Earlier, SYNCOP macro, the only consumer of synctask_yield, would set
the task->state to SYNCTASK_SUSPEND. Today, we have glusterd having its
own wrapper macros which don't set task's state. There is also the
syncbarrier and synclock framework, which also participate in a
synctask's scheduling (and need to keep a task's state up to date). It
only makes more sense to leave a synctask's state to the synctask
library, since its an internal affair.
* Need to 'yawn' before 'yield' to avoid re-running tasks to set
task->woken appropriately.
Change-Id: Ic7a59e6ebcc46f03e53223ca237668d45a3cba40
BUG: 948686
Signed-off-by: Krishnan Parthasarathi <kparthas@redhat.com>
Reviewed-on: http://review.gluster.org/5053
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Diffstat (limited to 'libglusterfs/src/syncop.h')
| -rw-r--r-- | libglusterfs/src/syncop.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/libglusterfs/src/syncop.h b/libglusterfs/src/syncop.h index f6eb423a4b6..d27c19d7011 100644 --- a/libglusterfs/src/syncop.h +++ b/libglusterfs/src/syncop.h @@ -208,8 +208,6 @@ struct syncargs { \ STACK_WIND_COOKIE (frame, cbk, (void *)stb, subvol, \ op, params); \ - if (task) \ - task->state = SYNCTASK_SUSPEND; \ \ __yield (stb); \ if (task) \ |