Commit 88382036 authored Nov 14, 2016 by J. Bruce Fields

nfsd: update workqueue creation



No real change in functionality, but the old interface seems to be
deprecated.

We don't actually care about ordering necessarily, but we do depend on
running at most one work item at a time: nfsd4_process_cb_update()
assumes that no other thread is running it, and that no new callbacks
are starting while it's running.

Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>

parent 56094edd

fs/nfsd/nfs4callback.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1061,7 +1061,7 @@ static const struct rpc_call_ops nfsd4_cb_ops = {

		int nfsd4_create_callback_queue(void)
		{
		callback_wq = create_singlethread_workqueue("nfsd4_callbacks");
		callback_wq = alloc_ordered_workqueue("nfsd4_callbacks", 0);
		if (!callback_wq)
		return -ENOMEM;
		return 0;

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