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| author | Bhaktipriya Shridhar <bhaktipriya96@gmail.com> | 2016-10-07 16:57:17 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-10-07 18:46:26 -0700 |
| commit | 055fdcff35e5e688f5002e7ab330469a58883ff7 (patch) | |
| tree | 775decddebe6557cb025fefc786125422a5ac458 /fs/ocfs2 | |
| parent | 44be975691703cda8e23fe45296f78b287e40232 (diff) | |
| download | linux-055fdcff35e5e688f5002e7ab330469a58883ff7.tar.gz linux-055fdcff35e5e688f5002e7ab330469a58883ff7.tar.bz2 linux-055fdcff35e5e688f5002e7ab330469a58883ff7.zip | |
fs/ocfs2/dlm: remove deprecated create_singlethread_workqueue()
The workqueue "dlm_worker" queues a single work item &dlm->dispatched_work
and thus it doesn't require execution ordering. Hence, alloc_workqueue
has been used to replace the deprecated create_singlethread_workqueue
instance.
The WQ_MEM_RECLAIM flag has been set to ensure forward progress under
memory pressure.
Since there are fixed number of work items, explicit concurrency
limit is unnecessary here.
Link: http://lkml.kernel.org/r/2b5ad8d6688effe1a9ddb2bc2082d26fbbe00302.1472590094.git.bhaktipriya96@gmail.com
Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Acked-by: Tejun Heo <tj@kernel.org>
Cc: Mark Fasheh <mfasheh@suse.de>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Junxiao Bi <junxiao.bi@oracle.com>
Cc: Joseph Qi <joseph.qi@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/ocfs2')
| -rw-r--r-- | fs/ocfs2/dlm/dlmdomain.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ocfs2/dlm/dlmdomain.c b/fs/ocfs2/dlm/dlmdomain.c index 533bd524e41e..733e4e79c8e2 100644 --- a/fs/ocfs2/dlm/dlmdomain.c +++ b/fs/ocfs2/dlm/dlmdomain.c @@ -1904,7 +1904,7 @@ static int dlm_join_domain(struct dlm_ctxt *dlm) } snprintf(wq_name, O2NM_MAX_NAME_LEN, "dlm_wq-%s", dlm->name); - dlm->dlm_worker = create_singlethread_workqueue(wq_name); + dlm->dlm_worker = alloc_workqueue(wq_name, WQ_MEM_RECLAIM, 0); if (!dlm->dlm_worker) { status = -ENOMEM; mlog_errno(status); |