Commit 1aa2a7cc authored Apr 06, 2009 by Jens Axboe Committed by Linus Torvalds Apr 06, 2009

block: switch sync_dirty_buffer() over to WRITE_SYNC



We should now have the logic in place to handle this properly
without regressing on the write performance, so re-enable
the sync writes.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent aeb6fafb

fs/buffer.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -3010,7 +3010,7 @@ int sync_dirty_buffer(struct buffer_head *bh)
		if (test_clear_buffer_dirty(bh)) {
		get_bh(bh);
		bh->b_end_io = end_buffer_write_sync;
		ret = submit_bh(WRITE, bh);
		ret = submit_bh(WRITE_SYNC, bh);
		wait_on_buffer(bh);
		if (buffer_eopnotsupp(bh)) {
		clear_buffer_eopnotsupp(bh);