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blk-iocost: Correct comment in blk_iocost_init

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There is no iocg_pd_init function. The pd_alloc_fn function pointer of
iocost policy is set with ioc_pd_init. Just correct it.

Signed-off-by: Kemeng Shi <shikemeng@huawei.com>
Acked-by: Tejun Heo <tj@kernel.org>
Link: https://lore.kernel.org/r/20221018121932.10792-6-shikemeng@huawei.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Kemeng Shi 2022-10-18 20:19:32 +08:00 committed by Jens Axboe
parent 6c31be320c
commit 7a88b1a826
1 changed files with 1 additions and 1 deletions
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block/blk-iocost.c
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@ -2882,7 +2882,7 @@ static int blk_iocost_init(struct gendisk *disk)
spin_unlock_irq(&ioc->lock);
/*
* rqos must be added before activation to allow iocg_pd_init() to
* rqos must be added before activation to allow ioc_pd_init() to
* lookup the ioc from q. This means that the rqos methods may get
* called before policy activation completion, can't assume that the
* target bio has an iocg associated and need to test for NULL iocg.