linux-kernel - Re: [PATCH 13/41] mm: introduce vma->vm

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Message-ID: <20230111154726.stadwtzicabwh5u5@offworld>
Date:   Wed, 11 Jan 2023 07:47:26 -0800
From:   Davidlohr Bueso <dave@...olabs.net>
To:     Suren Baghdasaryan <surenb@...gle.com>
Cc:     akpm@...ux-foundation.org, michel@...pinasse.org,
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Subject: Re: [PATCH 13/41] mm: introduce vma->vm_flags modifier functions

On Mon, 09 Jan 2023, Suren Baghdasaryan wrote:

>To keep vma locking correctness when vm_flags are modified, add modifier
>functions to be used whenever flags are updated.

How about moving this patch and the ones that follow out of this series,
into a preliminary patchset? It would reduce the amount of noise in the
per-vma lock changes, which would then only be adding the needed
vma_write_lock()ing.

Thanks,
Davidlohr