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authorIlya Dryomov <idryomov@gmail.com>2015-11-20 22:18:43 +0100
committerJens Axboe <axboe@fb.com>2016-01-13 10:24:27 -0700
commited8a9d2c816e0b0a2c5a605505e0f09ae9010dd6 (patch)
treedb36fbeeb9480457e126a1e29e26acaf4011f8f4 /block/blk-core.c
parente36f6204288088fda50d1c84830340ccb70f85ff (diff)
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block: use bd{grab,put}() instead of open-coding
- bd_acquire() and bd_forget() open-code bdgrab() and bdput() - raw driver uses igrab() but never checks its return value and always holds another ref from bind_set() while calling it, so it's equivalent to bdgrab() Signed-off-by: Ilya Dryomov <idryomov@gmail.com> Signed-off-by: Jens Axboe <axboe@fb.com>
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