From 83e759043abe9d0291f58f2427ba12bbb0a6e4f1 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Tue, 1 Feb 2011 11:42:43 +0100 Subject: xfs: convert to alloc_workqueue() Convert from create[_singlethread]_workqueue() to alloc_workqueue(). * xfsdatad_workqueue and xfsconvertd_workqueue are identity converted. Using higher concurrency limit might be useful but given the complexity of workqueue usage in xfs, proceeding cautiously seems better. * xfs_mru_reap_wq is converted to non-ordered workqueue with max concurrency of 1 as the work items don't require any specific ordering and already have proper synchronization. It seems it was singlethreaded to save worker threads, which is no longer a concern. Signed-off-by: Tejun Heo Cc: Alex Elder Cc: xfs-masters@oss.sgi.com Cc: Christoph Hellwig --- fs/xfs/xfs_mru_cache.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/xfs/xfs_mru_cache.c') diff --git a/fs/xfs/xfs_mru_cache.c b/fs/xfs/xfs_mru_cache.c index edfa178bafb6..4aff56395732 100644 --- a/fs/xfs/xfs_mru_cache.c +++ b/fs/xfs/xfs_mru_cache.c @@ -309,7 +309,7 @@ xfs_mru_cache_init(void) if (!xfs_mru_elem_zone) goto out; - xfs_mru_reap_wq = create_singlethread_workqueue("xfs_mru_cache"); + xfs_mru_reap_wq = alloc_workqueue("xfs_mru_cache", WQ_MEM_RECLAIM, 1); if (!xfs_mru_reap_wq) goto out_destroy_mru_elem_zone; -- cgit v1.2.3-70-g09d2