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(parent: 755afe7) | patch
block/loop: implement REQ_FLUSH/FUA support
authorTejun Heo <tj@kernel.org>
Fri, 3 Sep 2010 09:56:17 +0000 (11:56 +0200)
committerJens Axboe <jaxboe@fusionio.com>
Fri, 10 Sep 2010 10:35:37 +0000 (12:35 +0200)
commit864356788ad76cce8c5b1f80dcdcc3affae81879
treebff61125a1b8298ce870c7ed3e53b9622a56b13ftree | snapshot
parent755afe783cf561880c536bd5e8d145eb70d1ae0dcommit | diff
block/loop: implement REQ_FLUSH/FUA support

Deprecate REQ_HARDBARRIER and implement REQ_FLUSH/FUA instead.  Also,
instead of checking file->f_op->fsync() directly, look at the value of
vfs_fsync() and ignore -EINVAL return.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
drivers/block/loop.c diff | blob | history
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