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authorChristoph Hellwig <hch@lst.de>2017-02-08 14:46:48 +0100
committerJens Axboe <axboe@fb.com>2017-02-08 21:43:06 +0100
commit34fe7c05400663e01e23cddd1fea68bb7a2b3d29 (patch)
treec03679f3bf7602925ecd9cbd6849af412b06d959 /Documentation/hwspinlock.txt
parentblock: move req_set_nomerge to blk.h (diff)
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block: enumify ELEVATOR_*_MERGE
Switch these constants to an enum, and make let the compiler ensure that all callers of blk_try_merge and elv_merge handle all potential values. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@fb.com>
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