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authorTejun Heo <tj@kernel.org>2010-09-03 11:56:17 +0200
committerJens Axboe <jaxboe@fusionio.com>2010-09-10 12:35:37 +0200
commit6259f28459a9de820f47a9ece4ffa22d4596a9af (patch)
treebff61125a1b8298ce870c7ed3e53b9622a56b13f /lib
parentblock: use REQ_FLUSH in blkdev_issue_flush() (diff)
downloadlinux-6259f28459a9de820f47a9ece4ffa22d4596a9af.tar.xz
linux-6259f28459a9de820f47a9ece4ffa22d4596a9af.zip
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>
Diffstat (limited to 'lib')
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