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| author | Bhaktipriya Shridhar <bhaktipriya96@gmail.com> | 2016-08-30 22:19:11 +0530 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2016-08-30 19:45:20 -0400 |
| commit | edd1ea2a8a2549e4fe58e817d539445729491ecf (patch) | |
| tree | 806b5be3e2c226a827197e3893304159ad9bdfd0 /drivers/md/dm-bufio.c | |
| parent | 5d0be84ec0cacfc7a6d6ea548afdd07d481324cd (diff) | |
| download | linux-edd1ea2a8a2549e4fe58e817d539445729491ecf.tar.bz2 | |
dm bufio: remove use of deprecated create_singlethread_workqueue()
The workqueue "dm_bufio_wq" queues a single work item &dm_bufio_work so
it doesn't require execution ordering. Hence, alloc_workqueue() has
been used to replace the deprecated create_singlethread_workqueue().
The WQ_MEM_RECLAIM flag has been set since DM requires forward progress
under memory pressure.
Since there are fixed number of work items, explicit concurrency
limit is unnecessary here.
Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'drivers/md/dm-bufio.c')
| -rw-r--r-- | drivers/md/dm-bufio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/dm-bufio.c b/drivers/md/dm-bufio.c index 6571c81465e1..8625040bae92 100644 --- a/drivers/md/dm-bufio.c +++ b/drivers/md/dm-bufio.c @@ -1879,7 +1879,7 @@ static int __init dm_bufio_init(void) __cache_size_refresh(); mutex_unlock(&dm_bufio_clients_lock); - dm_bufio_wq = create_singlethread_workqueue("dm_bufio_cache"); + dm_bufio_wq = alloc_workqueue("dm_bufio_cache", WQ_MEM_RECLAIM, 0); if (!dm_bufio_wq) return -ENOMEM; |