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| author | Bhaktipriya Shridhar <bhaktipriya96@gmail.com> | 2016-10-07 16:57:07 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-10-07 18:46:26 -0700 |
| commit | 0b41be07630ef4ef45e082fed530c633e6cdce88 (patch) | |
| tree | f99f649761a80103cc507c705f4c4bd8eb427fdb /fs/ocfs2/dlmfs | |
| parent | 3740dcdf8a77ae6a66e99350e9fbd8a6ce4d493a (diff) | |
| download | op-kernel-dev-0b41be07630ef4ef45e082fed530c633e6cdce88.zip op-kernel-dev-0b41be07630ef4ef45e082fed530c633e6cdce88.tar.gz | |
fs/ocfs2/dlmfs: remove deprecated create_singlethread_workqueue()
The workqueue "user_dlm_worker" queues a single work item
&lockres->l_work per user_lock_res instance and so 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/9748136d3a3b18138ad1d6ba708367aa1fe9f98c.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/dlmfs')
| -rw-r--r-- | fs/ocfs2/dlmfs/dlmfs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ocfs2/dlmfs/dlmfs.c b/fs/ocfs2/dlmfs/dlmfs.c index ef474cd..354cdf9 100644 --- a/fs/ocfs2/dlmfs/dlmfs.c +++ b/fs/ocfs2/dlmfs/dlmfs.c @@ -646,7 +646,7 @@ static int __init init_dlmfs_fs(void) } cleanup_inode = 1; - user_dlm_worker = create_singlethread_workqueue("user_dlm"); + user_dlm_worker = alloc_workqueue("user_dlm", WQ_MEM_RECLAIM, 0); if (!user_dlm_worker) { status = -ENOMEM; goto bail; |
