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blk-mq: wire up completion notifier for laptop mode
For some reason, the laptop mode IO completion notified was never wired up for blk-mq. Ensure that we trigger the callback appropriately, to arm the laptop mode flush timer. Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Bart Van Assche <Bart.VanAssche@wdc.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
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@ -476,6 +476,9 @@ void blk_mq_free_request(struct request *rq)
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if (rq->rq_flags & RQF_MQ_INFLIGHT)
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atomic_dec(&hctx->nr_active);
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if (unlikely(laptop_mode && !blk_rq_is_passthrough(rq)))
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laptop_io_completion(q->backing_dev_info);
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wbt_done(q->rq_wb, &rq->issue_stat);
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clear_bit(REQ_ATOM_STARTED, &rq->atomic_flags);
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