From b0710ccc6d9fa8fb908b5f6d1b0782a09d80e24f Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Mon, 8 Jun 2009 15:37:11 +0200 Subject: xfs: remove SYNC_IOWAIT We want to wait for all I/O to finish when we do data integrity syncs. So there is no reason to keep SYNC_WAIT separate from SYNC_IOWAIT. This causes a little change in behaviour for the ENOSPC flushing code which now does a second submission and wait of buffered I/O, but that should finish ASAP as we already did an asynchronous writeout earlier. Signed-off-by: Christoph Hellwig Reviewed-by: Josef 'Jeff' Sipek Reviewed-by: Eric Sandeen --- fs/xfs/linux-2.6/xfs_sync.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'fs/xfs/linux-2.6/xfs_sync.c') diff --git a/fs/xfs/linux-2.6/xfs_sync.c b/fs/xfs/linux-2.6/xfs_sync.c index c1a9a11..32abd96 100644 --- a/fs/xfs/linux-2.6/xfs_sync.c +++ b/fs/xfs/linux-2.6/xfs_sync.c @@ -227,7 +227,7 @@ xfs_sync_inode_data( xfs_iunlock(ip, XFS_IOLOCK_SHARED); out_wait: - if (flags & SYNC_IOWAIT) + if (flags & SYNC_WAIT) xfs_ioend_wait(ip); IRELE(ip); return error; @@ -278,7 +278,7 @@ xfs_sync_data( { int error; - ASSERT((flags & ~(SYNC_TRYLOCK|SYNC_WAIT|SYNC_IOWAIT)) == 0); + ASSERT((flags & ~(SYNC_TRYLOCK|SYNC_WAIT)) == 0); error = xfs_inode_ag_iterator(mp, xfs_sync_inode_data, flags, XFS_ICI_NO_TAG); @@ -422,7 +422,7 @@ xfs_quiesce_data( xfs_filestream_flush(mp); /* push and block */ - xfs_sync_data(mp, SYNC_WAIT|SYNC_IOWAIT); + xfs_sync_data(mp, SYNC_WAIT); xfs_qm_sync(mp, SYNC_WAIT); /* write superblock and hoover up shutdown errors */ @@ -535,7 +535,7 @@ xfs_flush_inodes_work( { struct inode *inode = arg; xfs_sync_data(mp, SYNC_TRYLOCK); - xfs_sync_data(mp, SYNC_TRYLOCK | SYNC_IOWAIT); + xfs_sync_data(mp, SYNC_TRYLOCK | SYNC_WAIT); iput(inode); } -- cgit v1.1