linux-kernel - Re: [PATCH v6 7/8] fs/proc/task_mmu: read proc/pid/maps under per-vma lock

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Message-ID: <eb432785-e916-4714-a1e3-4ea5218cfa76@suse.cz>
Date: Wed, 16 Jul 2025 16:07:31 +0200
From: Vlastimil Babka <vbabka@...e.cz>
To: Lorenzo Stoakes <lorenzo.stoakes@...cle.com>,
 Suren Baghdasaryan <surenb@...gle.com>
Cc: "Liam R. Howlett" <Liam.Howlett@...cle.com>, akpm@...ux-foundation.org,
 david@...hat.com, peterx@...hat.com, jannh@...gle.com, hannes@...xchg.org,
 mhocko@...nel.org, paulmck@...nel.org, shuah@...nel.org,
 adobriyan@...il.com, brauner@...nel.org, josef@...icpanda.com,
 yebin10@...wei.com, linux@...ssschuh.net, willy@...radead.org,
 osalvador@...e.de, andrii@...nel.org, ryan.roberts@....com,
 christophe.leroy@...roup.eu, tjmercier@...gle.com, kaleshsingh@...gle.com,
 aha310510@...il.com, linux-kernel@...r.kernel.org,
 linux-fsdevel@...r.kernel.org, linux-mm@...ck.org,
 linux-kselftest@...r.kernel.org
Subject: Re: [PATCH v6 7/8] fs/proc/task_mmu: read proc/pid/maps under per-vma
 lock

On 7/16/25 16:00, Lorenzo Stoakes wrote:
> On Tue, Jul 15, 2025 at 01:13:36PM -0700, Suren Baghdasaryan wrote:
>> Huh, I completely failed to consider this. In hindsight it is quite
>> obvious... Thanks Vlastimil, I owe you a beer or two.
> 
> FYI - Vlasta prefers the 'starobrno' brand of beer, he says he can't get
> enough :)

FYI - Lorenzo is a notorious liar :)