Re: [PATCH] blkcg: avoid free blkcg_root when failed to alloc blkcg policy

[Jens Axboe <axboe@xxxxxxxxx>]

On 08/25/2017 09:49 AM, weiping zhang wrote:
> this patch fix two errors, firstly avoid kfree blk_root, secondly not
> free(blkcg) ,if blkcg alloc fail(blkcg == NULL), just unlock that mutex;

Looks good, applied.

-- 
Jens Axboe