linux-kernel - Re: [PATCH v2] f2fs: add support for counting time of submit discard cmd

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 for Android: free password hash cracker in your pocket

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

Message-Id: <20221213122121.18685-1-frank.li@vivo.com>
Date:   Tue, 13 Dec 2022 20:21:21 +0800
From:   Yangtao Li <frank.li@...o.com>
To:     jaegeuk@...nel.org, chao@...nel.org
Cc:     linux-f2fs-devel@...ts.sourceforge.net,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] f2fs: add support for counting time of submit discard cmd

Hi Jaegeuk,

>>> Again, w'd better to consider this functionality only when DEBUG_FS 
>>> is enabled.
>> 
>> BTW, why can't we use iostat to get the discard latencies?
> 
> Agreed.

Let me spend some time on this. So, I guess this patch can't catch up with the merge window.
And I still have some patches that have not been picked, can you take a look, hope they can
catch up with the window.

How long is the 6.2 merge window left and when will you send the f2fs 6.2 pull request?

Thx,
Yangtao