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(parent: d43cfc6) | patch
blk-mq: Fix memory leak in blk_mq_init_allocated_queue error handling
authorzhengbin <zhengbin13@huawei.com>
Tue, 23 Jul 2019 14:10:42 +0000 (22:10 +0800)
committerJens Axboe <axboe@kernel.dk>
Mon, 12 Aug 2019 14:15:36 +0000 (08:15 -0600)
commit8beb4291f287c7c294f4dc65a20e3137eafca0cd
tree1d557ba1de029f9cb5025e204bd805beea4f0962tree | snapshot
parentd43cfc6ab82947bec663f7f9a5cf27d274dd547bcommit | diff
blk-mq: Fix memory leak in blk_mq_init_allocated_queue error handling

If blk_mq_init_allocated_queue->elevator_init_mq fails, need to release
the previously requested resources.

Fixes: c4a9cdb77231 ("blk-mq-sched: allow setting of default IO scheduler")
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
block/blk-mq.c diff | blob | history
Linux Kernel Source Tree.