ufs: don't flush page immediately for DIRSYNC directories

Patch series "remove most callers of write_one_page", v4.

This series removes most users of the write_one_page API.  These helpers
internally call ->writepage which we are gradually removing from the
kernel.


This patch (of 3):

We do not need to writeout modified directory blocks immediately when
modifying them while the page is locked.  It is enough to do the flush
somewhat later which has the added benefit that inode times can be flushed
as well.  It also allows us to stop depending on write_one_page()
function.

Ported from an ext2 patch by Jan Kara.

Link: https://lkml.kernel.org/r/[email protected]
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Christoph Hellwig <[email protected]>
Cc: Dave Kleikamp <[email protected]>
Cc: Evgeniy Dushistov <[email protected]>
Cc: Jan Kara via Ocfs2-devel <[email protected]>
Cc: Joel Becker <[email protected]>
Cc: Matthew Wilcox (Oracle) <[email protected]>
Cc: Mark Fasheh <[email protected]>
Cc: Joel Becker <[email protected]>
Cc: Junxiao Bi <[email protected]>
Cc: Joseph Qi <[email protected]>
Cc: Changwei Ge <[email protected]>
Cc: Gang He <[email protected]>
Cc: Jun Piao <[email protected]>
Cc: Jan Kara <[email protected]>
Cc: Joseph Qi <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>

0 files changed, 0 insertions, 0 deletions