From aa6bf01d391935a8929333bc2e243084ea0c58db Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 29 Feb 2012 09:53:48 +0000 Subject: xfs: use per-filesystem I/O completion workqueues The new concurrency managed workqueues are cheap enough that we can create per-filesystem instead of global workqueues. This allows us to remove the trylock or defer scheme on the ilock, which is not helpful once we have outstanding log reservations until finishing a size update. Also allow the default concurrency on this workqueues so that I/O completions blocking on the ilock for one inode do not block process for another inode. Reviewed-by: Dave Chinner Reviewed-by: Mark Tinguely Signed-off-by: Christoph Hellwig Signed-off-by: Ben Myers --- fs/xfs/xfs_aops.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'fs/xfs/xfs_aops.h') diff --git a/fs/xfs/xfs_aops.h b/fs/xfs/xfs_aops.h index 116dd5c37034..06e4caf38203 100644 --- a/fs/xfs/xfs_aops.h +++ b/fs/xfs/xfs_aops.h @@ -18,8 +18,6 @@ #ifndef __XFS_AOPS_H__ #define __XFS_AOPS_H__ -extern struct workqueue_struct *xfsdatad_workqueue; -extern struct workqueue_struct *xfsconvertd_workqueue; extern mempool_t *xfs_ioend_pool; /* -- cgit v1.2.3