From: Bhaktipriya Shridhar Date: Sun, 4 Sep 2016 15:22:39 +0000 (+0530) Subject: fs/afs/vlocation: Remove deprecated create_singlethread_workqueue X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=9ce4d7d3850d1af0f3732c3da8e324cb83a45ca0;p=deliverable%2Flinux.git fs/afs/vlocation: Remove deprecated create_singlethread_workqueue The workqueue "afs_vlocation_update_worker" queues a single work item &afs_vlocation_update and hence it doesn't require execution ordering. Hence, alloc_workqueue has been used to replace the deprecated create_singlethread_workqueue instance. Since the workqueue is being used on a memory reclaim path, 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. Signed-off-by: Bhaktipriya Shridhar Signed-off-by: David Howells --- diff --git a/fs/afs/vlocation.c b/fs/afs/vlocation.c index 52976785a32c..45a86396fd2d 100644 --- a/fs/afs/vlocation.c +++ b/fs/afs/vlocation.c @@ -594,8 +594,8 @@ static void afs_vlocation_reaper(struct work_struct *work) */ int __init afs_vlocation_update_init(void) { - afs_vlocation_update_worker = - create_singlethread_workqueue("kafs_vlupdated"); + afs_vlocation_update_worker = alloc_workqueue("kafs_vlupdated", + WQ_MEM_RECLAIM, 0); return afs_vlocation_update_worker ? 0 : -ENOMEM; }