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Date: Sat, 19 Apr 2014 18:00:16 +0800 From: Ming Lei <tom.leiming@...il.com> To: Jens Axboe <axboe@...nel.dk>, linux-kernel@...r.kernel.org Cc: Christoph Hellwig <hch@....de>, Ming Lei <tom.leiming@...il.com> Subject: [PATCH v1 next 1/4] blk-mq: free hctx->ctx_map when init failed Avoid memory leak in the failure path. Reviewed-by: Christoph Hellwig <hch@....de> Signed-off-by: Ming Lei <tom.leiming@...il.com> --- block/blk-mq.c | 1 + 1 file changed, 1 insertion(+) diff --git a/block/blk-mq.c b/block/blk-mq.c index ee225cc..5fbbb22 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -1289,6 +1289,7 @@ static int blk_mq_init_hw_queues(struct request_queue *q, blk_mq_unregister_cpu_notifier(&hctx->cpu_notifier); kfree(hctx->ctxs); + kfree(hctx->ctx_map); } return 1; -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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