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IB/ucma: Remove deprecated create_singlethread_workqueue 

alloc_ordered_workqueue() with WQ_MEM_RECLAIM set, replaces
deprecated create_singlethread_workqueue(). This is the identity
conversion.

The workqueue "close_wq" queues work items &ctx->close_work (maps to
ucma_close_id) and &con_req_eve->close_work (maps to
ucma_close_event_id). It has been identity converted.

WQ_MEM_RECLAIM has been set to ensure forward progress under
memory pressure.

Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Bhaktipriya Shridhar 2016-08-15 23:29:10 +05:30 committed by Doug Ledford
parent 01013cdf06
commit a190d3b07c
1 changed files with 2 additions and 1 deletions
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3
drivers/infiniband/core/ucma.c
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@ -1638,7 +1638,8 @@ static int ucma_open(struct inode *inode, struct file *filp)
if (!file)
return -ENOMEM;
file->close_wq = create_singlethread_workqueue("ucma_close_id");
file->close_wq = alloc_ordered_workqueue("ucma_close_id",
WQ_MEM_RECLAIM);
if (!file->close_wq) {
kfree(file);
return -ENOMEM;