tree cb2fd4b9ce3e3ee9440d566d43ea350221edfc8e
parent 2d117403b30cd7301af60d7d54b279a9f566d10d
author Trond Myklebust <Trond.Myklebust@netapp.com> 1338481353 -0400
committer Linus Torvalds <torvalds@linux-foundation.org> 1338489696 -0700

NFS: Ensure that setattr and getattr wait for O_DIRECT write completion

Use the same mechanism as the block devices are using, but move the
helper functions from fs/direct-io.c into fs/inode.c to remove the
dependency on CONFIG_BLOCK.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Fred Isaman <iisaman@netapp.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>