linux-kernel - Re: btrfs thread_pool_size logic out of sync with workqueue

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] [day] [month] [year] [list]

Message-ID: <53a8e583-f3bf-4efc-afa5-fe9d8af287a9@cs.wisc.edu>
Date: Tue, 29 Apr 2025 16:26:52 -0500
From: Junxuan Liao <ljx@...wisc.edu>
To: Tejun Heo <tj@...nel.org>
Cc: Chris Mason <clm@...com>, Josef Bacik <josef@...icpanda.com>,
        David Sterba <dsterba@...e.com>,
        Lai Jiangshan <jiangshanlai@...il.com>, linux-btrfs@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: btrfs thread_pool_size logic out of sync with workqueue

On 4/29/25 4:15 PM, Junxuan Liao wrote:
> So versions from 6.6 to 6.8 do have the bug, right? I guess the
> performance regression isn't easy to trigger so no one noticed and
> reported it.
> 

My bad. I missed that it has already been reported in 2023.
https://lore.kernel.org/all/dbu6wiwu3sdhmhikb2w6lns7b27gbobfavhjj57kwi2quafgwl@htjcc5oikcr3/

-- 
Junxuan