blkcg: check pol->cpd_free_fn before free cpd

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check pol->cpd_free_fn() instead of pol->cpd_alloc_fn() when free cpd.

Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: weiping zhang <zhangweiping@didichuxing.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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weiping zhang 2017-10-10 22:53:46 +08:00 • committed by Jens Axboe

parent 8264c3214f

commit 58a9edce0a

1 changed files with 2 additions and 2 deletions

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block/blk-cgroup.c

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