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| author |   Ming Lei <tom.leiming@gmail.com> | 2014-04-19 18:00:16 +0800 |
|---|---|---|
| committer |   Jens Axboe <axboe@fb.com> | 2014-04-21 10:38:34 -0600 |
| commit | 11471e0d04f3762b9216d8421ce6e9d89b0bf450 (patch) | |
| tree | 1127998724da07ee384d3464812d60d94f311284 /block | |
| parent | sd/skd: stuff discard page in request->completion_data (diff) | |
| download | linux-dev-11471e0d04f3762b9216d8421ce6e9d89b0bf450.tar.xz linux-dev-11471e0d04f3762b9216d8421ce6e9d89b0bf450.zip | |
blk-mq: free hctx->ctx_map when init failed
Avoid memory leak in the failure path.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'block')
| -rw-r--r-- | block/blk-mq.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/block/blk-mq.c b/block/blk-mq.c index ee225cc312b8..5fbbb221d499 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; |