linux-kernel - Re: [PATCH v2 1/2] seq_file: Optimize seq

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Date: Thu,  2 May 2024 16:31:31 +0200
From: Christian Brauner <brauner@...nel.org>
To: Christophe JAILLET <christophe.jaillet@...adoo.fr>
Cc: Christian Brauner <brauner@...nel.org>,
	linux-kernel@...r.kernel.org,
	kernel-janitors@...r.kernel.org,
	linux-fsdevel@...r.kernel.org,
	David.Laight@...LAB.COM,
	rasmus.villemoes@...vas.dk,
	Alexander Viro <viro@...iv.linux.org.uk>,
	Jan Kara <jack@...e.cz>
Subject: Re: [PATCH v2 1/2] seq_file: Optimize seq_puts()

On Mon, 22 Apr 2024 12:24:06 +0200, Christophe JAILLET wrote:
> Most of seq_puts() usages are done with a string literal. In such cases,
> the length of the string car be computed at compile time in order to save
> a strlen() call at run-time. seq_putc() or seq_write() can then be used
> instead.
> 
> This saves a few cycles.
> 
> [...]

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

[1/2] seq_file: Optimize seq_puts()
      https://git.kernel.org/vfs/vfs/c/45751097aeb3
[2/2] seq_file: Simplify __seq_puts()
      https://git.kernel.org/vfs/vfs/c/e035af9f6eba