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blk-mq: fix leak of hctx->ctx_map

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hctx->ctx_map should have been freed inside blk_mq_free_queue().

Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
Ming Lei 2014-05-27 08:34:45 -06:00 committed by Jens Axboe
parent 35086784ca
commit 1f9f07e917
1 changed files with 1 additions and 0 deletions
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block/blk-mq.c
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@ -1846,6 +1846,7 @@ void blk_mq_free_queue(struct request_queue *q)
queue_for_each_hw_ctx(q, hctx, i) {
blk_mq_tag_idle(hctx);
kfree(hctx->ctxs);
blk_mq_free_bitmap(&hctx->ctx_map);
blk_mq_unregister_cpu_notifier(&hctx->cpu_notifier);
if (q->mq_ops->exit_hctx)
q->mq_ops->exit_hctx(hctx, i);