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(parent: 3edcc0c) | patch
blk-mq: fix initializing request's start time
authorMing Lei <tom.leiming@gmail.com>
Fri, 3 Jan 2014 17:00:08 +0000 (10:00 -0700)
committerJens Axboe <axboe@kernel.dk>
Fri, 3 Jan 2014 17:00:08 +0000 (10:00 -0700)
commit0fec08b4ecfc36fd8a64432343b2964fb86d2675
tree4037e52bedcd991c89f789a99d8723638aed80e6tree | snapshot
parent3edcc0ce85c59d45d6dfc6a36a6b3f8b31ba9887commit | diff
blk-mq: fix initializing request's start time

blk_rq_init() is called in req's complete handler to initialize
the request, so the members of start_time and start_time_ns might
become inaccurate when it is allocated in future.

The patch initializes the two members in blk_mq_rq_ctx_init() to
fix the problem.

Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
block/blk-mq.c diff | blob | history
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