linux-kernel - Re: [PATCH V2] f2fs: use new ioprio Macro to get ckpt thread ioprio level

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Date: Tue, 4 Jun 2024 09:46:16 +0800
From: Chao Yu <chao@...nel.org>
To: Zhiguo Niu <zhiguo.niu@...soc.com>, jaegeuk@...nel.org
Cc: linux-f2fs-devel@...ts.sourceforge.net, linux-kernel@...r.kernel.org,
 niuzhiguo84@...il.com, ke.wang@...soc.com
Subject: Re: [PATCH V2] f2fs: use new ioprio Macro to get ckpt thread ioprio
 level

On 2024/6/3 19:35, Zhiguo Niu wrote:
> IOPRIO_PRIO_DATA in the new kernel version includes level and hint,
> So Macro IOPRIO_PRIO_LEVEL is more accurate to get ckpt thread
> ioprio data/level, and it is also consisten with the way setting
> ckpt thread ioprio by IOPRIO_PRIO_VALUE(class, data/level).
> 
> Besides, change variable name from "data" to "level" for more readable.
> 
> Signed-off-by: Zhiguo Niu <zhiguo.niu@...soc.com>

Reviewed-by: Chao Yu <chao@...nel.org>

Thanks,