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| author | Christoph Hellwig <hch@infradead.org> | 2010-08-18 05:29:22 -0400 |
|---|---|---|
| committer | Jens Axboe <jaxboe@fusionio.com> | 2010-09-10 12:35:40 +0200 |
| commit | 8c5553678237b7121355108e03c36086037d8975 (patch) | |
| tree | 7ecbc41837bf2dac6010230839e3312d6d33dd35 /include/linux/buffer_head.h | |
| parent | 31725e65c7214b52b607eba705fc4f306be4d5a5 (diff) | |
| download | lwn-8c5553678237b7121355108e03c36086037d8975.tar.gz lwn-8c5553678237b7121355108e03c36086037d8975.zip | |
block: remove the BLKDEV_IFL_BARRIER flag
Remove support for barriers on discards, which is unused now. Also
remove the DISCARD_NOBARRIER I/O type in favour of just setting the
rw flags up locally in blkdev_issue_discard.
tj: Also remove DISCARD_SECURE and use REQ_SECURE directly.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Diffstat (limited to 'include/linux/buffer_head.h')
0 files changed, 0 insertions, 0 deletions