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| author | Ming Lei <tom.leiming@gmail.com> | 2014-05-27 16:34:45 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2014-05-27 16:34:45 +0200 |
| commit | 1f9f07e917f43af420f8cb3afc2b3fa703cea6e9 (patch) | |
| tree | fceb97830c0601462a0dbb7547057c9cca41579e /block | |
| parent | block/blk-lib.c: make __blkdev_issue_zeroout static (diff) | |
| download | linux-1f9f07e917f43af420f8cb3afc2b3fa703cea6e9.tar.xz linux-1f9f07e917f43af420f8cb3afc2b3fa703cea6e9.zip | |
blk-mq: fix leak of hctx->ctx_map
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>
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 62082c5daae7..dad22a9abe49 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -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); |