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authorJens Axboe <axboe@kernel.dk>2018-01-09 19:29:46 +0300
committerJens Axboe <axboe@kernel.dk>2018-01-09 19:31:15 +0300
commit04ced159cec863f9bc27015d6b970bb13cfa6176 (patch)
tree6989c083933a76a2a35992b9b2ad51279e16e0a3 /tools/perf/scripts/python/stackcollapse.py
parent0d52af590552473666da5b6111e7182d6cd23f92 (diff)
downloadlinux-04ced159cec863f9bc27015d6b970bb13cfa6176.tar.xz
blk-mq: move hctx lock/unlock into a helper
Move the RCU vs SRCU logic into lock/unlock helpers, which makes the actual functional bits within the locked region much easier to read. tj: Reordered in front of timeout revamp patches and added the missing blk_mq_run_hw_queue() conversion. Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>
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