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authorChristoph Hellwig <hch@infradead.org>2010-08-18 05:29:22 -0400
committerJens Axboe <jaxboe@fusionio.com>2010-09-10 12:35:40 +0200
commit8c5553678237b7121355108e03c36086037d8975 (patch)
tree7ecbc41837bf2dac6010230839e3312d6d33dd35 /fs/buffer.c
parent31725e65c7214b52b607eba705fc4f306be4d5a5 (diff)
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 'fs/buffer.c')
0 files changed, 0 insertions, 0 deletions