From 8c85e125124a473d6f3e9bb187b0b84207f81d91 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Tue, 28 Apr 2009 18:00:26 +0200 Subject: 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 Signed-off-by: Al Viro --- fs/nilfs2/super.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'fs/nilfs2') diff --git a/fs/nilfs2/super.c b/fs/nilfs2/super.c index 6989b03e97a..7901d8cbb9b 100644 --- a/fs/nilfs2/super.c +++ b/fs/nilfs2/super.c @@ -65,6 +65,7 @@ MODULE_DESCRIPTION("A New Implementation of the Log-structured Filesystem " "(NILFS)"); MODULE_LICENSE("GPL"); +static void nilfs_write_super(struct super_block *sb); static int nilfs_remount(struct super_block *sb, int *flags, char *data); static int test_exclusive_mount(struct file_system_type *fs_type, struct block_device *bdev, int flags); @@ -315,6 +316,9 @@ static void nilfs_put_super(struct super_block *sb) struct nilfs_sb_info *sbi = NILFS_SB(sb); struct the_nilfs *nilfs = sbi->s_nilfs; + if (sb->s_dirt) + nilfs_write_super(sb); + nilfs_detach_segment_constructor(sbi); if (!(sb->s_flags & MS_RDONLY)) { -- cgit v1.2.3