| commit | 27029b4b18aa5d3b060f0bf2c26dae254132cfce | [log] [tgz] |
|---|---|---|
| author | Yufen Yu <yuyufen@huawei.com> | Mon Aug 10 22:21:16 2020 -0400 |
| committer | Jens Axboe <axboe@kernel.dk> | Fri Aug 21 17:14:27 2020 -0600 |
| tree | c0738489f22130798e6a963614897c15794f4417 | |
| parent | 0c8b9c3540bddd143091045c99b00d43393c8d62 [diff] |
blkcg: fix memleak for iolatency
Normally, blkcg_iolatency_exit() will free related memory in iolatency
when cleanup queue. But if blk_throtl_init() return error and queue init
fail, blkcg_iolatency_exit() will not do that for us. Then it cause
memory leak.
Fixes: d70675121546 ("block: introduce blk-iolatency io controller")
Signed-off-by: Yufen Yu <yuyufen@huawei.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>