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[XFS] quiesce the filesystem proper when freezing

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SGI-PV: 936977
SGI-Modid: xfs-linux:xfs-kern:193840a

Signed-off-by: Christoph Hellwig <hch@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
This commit is contained in:
Christoph Hellwig
2005-06-21 15:40:48 +10:00
committed by Nathan Scott
parent 48fab6bf5f
commit f898d6c09c
3 changed files with 40 additions and 27 deletions
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6
fs/xfs/linux-2.6/xfs_super.c
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@@ -590,8 +590,10 @@ linvfs_sync_super(
int error;
int flags = SYNC_FSDATA;
if (wait)
flags |= SYNC_WAIT;
if (unlikely(sb->s_frozen == SB_FREEZE_WRITE))
flags = SYNC_QUIESCE;
else
flags = SYNC_FSDATA | (wait ? SYNC_WAIT : 0);
VFS_SYNC(vfsp, flags, NULL, error);
sb->s_dirt = 0;