Re: [PATCH -next v2 5/6] blk-iocost: move wbt_enable/disable_default() out of spinlock

To: Yu Kuai <yukuai1@xxxxxxxxxxxxxxx>
Subject: Re: [PATCH -next v2 5/6] blk-iocost: move wbt_enable/disable_default() out of spinlock
From: Christoph Hellwig <hch@xxxxxx>
Date: Fri, 12 May 2023 16:58:32 +0200
Cc: hch@xxxxxx, tj@xxxxxxxxxx, josef@xxxxxxxxxxxxxx, axboe@xxxxxxxxx, yukuai3@xxxxxxxxxx, lukas.bulwahn@xxxxxxxxx, cgroups@xxxxxxxxxxxxxxx, linux-block@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, yi.zhang@xxxxxxxxxx, yangerkun@xxxxxxxxxx
In-reply-to: <20230512093554.911753-6-yukuai1@huaweicloud.com>
References: <20230512093554.911753-1-yukuai1@huaweicloud.com> <20230512093554.911753-6-yukuai1@huaweicloud.com>
User-agent: Mutt/1.5.17 (2007-11-01)

Looks good:

Reviewed-by: Christoph Hellwig <hch@xxxxxx>

References:
- [PATCH -next v2 0/6] blk-wbt: minor fix and cleanup
  - From: Yu Kuai
- [PATCH -next v2 5/6] blk-iocost: move wbt_enable/disable_default() out of spinlock
  - From: Yu Kuai