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(parent: 8cf8cc9) | patch
blk-mq: Micro-optimize bt_get()
authorBart Van Assche <bvanassche@acm.org>
Tue, 9 Dec 2014 15:59:48 +0000 (16:59 +0100)
committerJens Axboe <axboe@fb.com>
Tue, 9 Dec 2014 16:07:28 +0000 (09:07 -0700)
commit66d547d0ac188bd2b149ff7f50cc2b96e4dc8fec
tree000158231baaf25480bc9adb50ba8dd7e37e646ctree | snapshot
parent8cf8cc966b21e8f93a7503d3e7a4311a244831f3commit | diff
blk-mq: Micro-optimize bt_get()

Remove a superfluous finish_wait() call. Convert the two bt_wait_ptr()
calls into a single call.

Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Robert Elliott <elliott@hp.com>
Cc: Ming Lei <ming.lei@canonical.com>
Cc: Alexander Gordeev <agordeev@redhat.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
block/blk-mq-tag.c diff | blob | history
Linux Kernel Source Tree.