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authorChristoph Hellwig <hch@lst.de>2009-04-28 18:00:26 +0200
committerAl Viro <viro@zeniv.linux.org.uk>2009-06-12 03:36:06 +0200
commit8c85e125124a473d6f3e9bb187b0b84207f81d91 (patch)
treed883424a156c00c55193e46567efdffddb6ef6b9 /fs/sysv/inode.c
parentqnx4: remove ->write_super (diff)
downloadlinux-8c85e125124a473d6f3e9bb187b0b84207f81d91.tar.xz
linux-8c85e125124a473d6f3e9bb187b0b84207f81d91.zip
remove ->write_super call in generic_shutdown_super
We just did a full fs writeout using sync_filesystem before, and if that's not enough for the filesystem it can perform it's own writeout in ->put_super, which many filesystems already do. Move a call to foofs_write_super into every foofs_put_super for now to guarantee identical behaviour until it's cleaned up by the individual filesystem maintainers. Exceptions: - affs already has identical copy & pasted code at the beginning of affs_put_super so no need to do it twice. - xfs does the right thing without it and I have changes pending for the xfs tree touching this are so I don't really need conflicts here.. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/sysv/inode.c')
-rw-r--r--fs/sysv/inode.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/sysv/inode.c b/fs/sysv/inode.c
index da20b48d350f..cd80316302cc 100644
--- a/fs/sysv/inode.c
+++ b/fs/sysv/inode.c
@@ -72,6 +72,9 @@ static void sysv_put_super(struct super_block *sb)
{
struct sysv_sb_info *sbi = SYSV_SB(sb);
+ if (sb->s_dirt)
+ sysv_write_super(sb);
+
if (!(sb->s_flags & MS_RDONLY)) {
/* XXX ext2 also updates the state here */
mark_buffer_dirty(sbi->s_bh1);