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authorMing Lei <tom.leiming@gmail.com>2013-12-26 21:31:36 +0800
committerJens Axboe <axboe@kernel.dk>2013-12-31 09:53:05 -0700
commitf04c1fe7619b2a60ee9e209cf3f9fcba2ce8f2a2 (patch)
tree3b5dbe682ca8cd87b466104457d3a25d0f431d2b /block/blk-mq.c
parent43a5e4e21964a6efb4d14a34644ec7109d0ae891 (diff)
block: blk-mq: make blk_sync_queue support mq
This patch moves synchronization on mq->delay_work from blk_mq_free_queue() to blk_sync_queue(), so that blk_sync_queue can work on mq. Cc: Jens Axboe <axboe@kernel.dk> Signed-off-by: Ming Lei <tom.leiming@gmail.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-mq.c')
-rw-r--r--block/blk-mq.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/block/blk-mq.c b/block/blk-mq.c
index e2f811cba417..edbd2536f942 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -1440,7 +1440,6 @@ void blk_mq_free_queue(struct request_queue *q)
int i;
queue_for_each_hw_ctx(q, hctx, i) {
- cancel_delayed_work_sync(&hctx->delayed_work);
kfree(hctx->ctx_map);
kfree(hctx->ctxs);
blk_mq_free_rq_map(hctx);