linux-kernel - Re: [PATCH] fs/buffer.c: disable per-CPU buffer

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Date:   Thu, 10 Aug 2023 13:59:53 +0200
From:   Christian Brauner <brauner@...nel.org>
To:     Marcelo Tosatti <mtosatti@...hat.com>
Cc:     Christian Brauner <brauner@...nel.org>,
        Alexander Viro <viro@...iv.linux.org.uk>,
        Matthew Wilcox <willy@...radead.org>,
        Christoph Hellwig <hch@....de>, Jens Axboe <axboe@...nel.dk>,
        Frederic Weisbecker <frederic@...nel.org>,
        Dave Chinner <david@...morbit.com>,
        Valentin Schneider <vschneid@...hat.com>,
        Leonardo Bras <leobras@...hat.com>,
        Yair Podemsky <ypodemsk@...hat.com>,
        P J P <ppandit@...hat.com>, linux-kernel@...r.kernel.org,
        linux-fsdevel@...r.kernel.org
Subject: Re: [PATCH] fs/buffer.c: disable per-CPU buffer_head cache for isolated CPUs

On Tue, 27 Jun 2023 17:08:15 -0300, Marcelo Tosatti wrote:
> For certain types of applications (for example PLC software or
> RAN processing), upon occurrence of an event, it is necessary to
> complete a certain task in a maximum amount of time (deadline).
> 
> One way to express this requirement is with a pair of numbers,
> deadline time and execution time, where:
> 
> [...]

Applied to the vfs.misc branch of the vfs/vfs.git tree.
Patches in the vfs.misc branch should appear in linux-next soon.

Please report any outstanding bugs that were missed during review in a
new review to the original patch series allowing us to drop it.

It's encouraged to provide Acked-bys and Reviewed-bys even though the
patch has now been applied. If possible patch trailers will be updated.

Note that commit hashes shown below are subject to change due to rebase,
trailer updates or similar. If in doubt, please check the listed branch.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git
branch: vfs.misc

[1/1] fs/buffer.c: disable per-CPU buffer_head cache for isolated CPUs
      https://git.kernel.org/vfs/vfs/c/9ed7cfdf38b8