Commits
Jens Axboe committed 7749a8d423c
[PATCH] Propagate down request sync flag We need to do this, otherwise the io schedulers don't get access to the sync flag. Then they cannot tell the difference between a regular write and an O_DIRECT write, which can cause a performance loss. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>