commit 8c85e125124a473d6f3e9bb187b0b84207f81d91
author Christoph Hellwig <hch@lst.de> Tue Apr 28 18:00:26 2009 +0200
committer Al Viro <viro@zeniv.linux.org.uk> Thu Jun 11 21:36:06 2009 -0400
tree d883424a156c00c55193e46567efdffddb6ef6b9
parent 517bfae28353e996160518add4d00033d3886e61

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>