linux-kernel - Re: [f2fs-dev] [PATCH v2 7/7] f2fs: add valid block ratio not to do excessive GC for one time GC

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <981bde27-ffa8-4021-9766-e4db877aae38@kernel.org>
Date: Wed, 11 Sep 2024 10:13:16 +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: chao@...nel.org, Daeho Jeong <daehojeong@...gle.com>
Subject: Re: [f2fs-dev] [PATCH v2 7/7] f2fs: add valid block ratio not to do
 excessive GC for one time GC

On 2024/9/10 6:19, Daeho Jeong wrote:
> From: Daeho Jeong <daehojeong@...gle.com>
> 
> We need to introduce a valid block ratio threshold not to trigger
> excessive GC for zoned deivces. The initial value of it is 95%. So, F2FS
> will stop the thread from intiating GC for sections having valid blocks
> exceeding the ratio.
> 
> Signed-off-by: Daeho Jeong <daehojeong@...gle.com>

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

Thanks,