linux-kernel - Re: [f2fs-dev] [PATCH] f2fs: introduce gc_urgent

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Date:   Thu, 17 Mar 2022 08:29:38 +0800
From:   Chao Yu <chao@...nel.org>
To:     Daeho Jeong <daeho43@...il.com>, linux-kernel@...r.kernel.org,
        linux-f2fs-devel@...ts.sourceforge.net, kernel-team@...roid.com
Cc:     Daeho Jeong <daehojeong@...gle.com>
Subject: Re: [f2fs-dev] [PATCH] f2fs: introduce gc_urgent_mid mode

On 2022/3/16 12:14, Daeho Jeong wrote:
> From: Daeho Jeong <daehojeong@...gle.com>
> 
> We need a mid level of gc urgent mode to do GC forcibly in a period
> of given gc_urgent_sleep_time, but not like using greedy GC approach
> and switching to SSR mode such as gc urgent high mode. This can be
> used for more aggressive periodic storage clean up.
> 
> Signed-off-by: Daeho Jeong <daehojeong@...gle.com>

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

Thanks,