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authorChristoph Hellwig <hch@lst.de>2009-04-28 20:00:26 +0400
committerAl Viro <viro@zeniv.linux.org.uk>2009-06-12 05:36:06 +0400
commit8c85e125124a473d6f3e9bb187b0b84207f81d91 (patch)
treed883424a156c00c55193e46567efdffddb6ef6b9 /fs/exofs
parent517bfae28353e996160518add4d00033d3886e61 (diff)
downloadlinux-8c85e125124a473d6f3e9bb187b0b84207f81d91.tar.xz
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/exofs')
-rw-r--r--fs/exofs/super.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/exofs/super.c b/fs/exofs/super.c
index 9f1985e857e2..3cdb761db8ad 100644
--- a/fs/exofs/super.c
+++ b/fs/exofs/super.c
@@ -258,6 +258,9 @@ static void exofs_put_super(struct super_block *sb)
int num_pend;
struct exofs_sb_info *sbi = sb->s_fs_info;
+ if (sb->s_dirt)
+ exofs_write_super(sb);
+
/* make sure there are no pending commands */
for (num_pend = atomic_read(&sbi->s_curr_pending); num_pend > 0;
num_pend = atomic_read(&sbi->s_curr_pending)) {