Re: [PATCH v8 0/6] use per-vma locks for /proc/pid/maps reads

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To: Suren Baghdasaryan <surenb@xxxxxxxxxx>
Subject: Re: [PATCH v8 0/6] use per-vma locks for /proc/pid/maps reads
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Date: Sat, 19 Jul 2025 16:18:47 -0700
Cc: Liam.Howlett@xxxxxxxxxx, lorenzo.stoakes@xxxxxxxxxx, david@xxxxxxxxxx, vbabka@xxxxxxx, peterx@xxxxxxxxxx, jannh@xxxxxxxxxx, hannes@xxxxxxxxxxx, mhocko@xxxxxxxxxx, paulmck@xxxxxxxxxx, shuah@xxxxxxxxxx, adobriyan@xxxxxxxxx, brauner@xxxxxxxxxx, josef@xxxxxxxxxxxxxx, yebin10@xxxxxxxxxx, linux@xxxxxxxxxxxxxx, willy@xxxxxxxxxxxxx, osalvador@xxxxxxx, andrii@xxxxxxxxxx, ryan.roberts@xxxxxxx, christophe.leroy@xxxxxxxxxx, tjmercier@xxxxxxxxxx, kaleshsingh@xxxxxxxxxx, aha310510@xxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, linux-fsdevel@xxxxxxxxxxxxxxx, linux-mm@xxxxxxxxx, linux-kselftest@xxxxxxxxxxxxxxx
In-reply-to: <20250719182854.3166724-1-surenb@google.com>

On Sat, 19 Jul 2025 11:28:48 -0700 Suren Baghdasaryan <surenb@xxxxxxxxxx> wrote:

> This patchset switches from holding mmap_lock while reading /proc/pid/maps
> to taking per-vma locks as we walk the vma tree.

Thanks, I updated mm-new to this v8 series.

References:
- [PATCH v8 0/6] use per-vma locks for /proc/pid/maps reads
  - From: Suren Baghdasaryan

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