linux-ext4 - Re: [PATCH 10/13] procfs: make freeing proc_fs

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Message-ID: <20240205-felsbrocken-krisenfest-8590c6f6a2b6@brauner>
Date: Mon, 5 Feb 2024 13:31:02 +0100
From: Christian Brauner <brauner@...nel.org>
To: Al Viro <viro@...iv.linux.org.uk>
Cc: linux-fsdevel@...r.kernel.org, 
	Linus Torvalds <torvalds@...ux-foundation.org>, linux-ext4@...r.kernel.org, linux-nfs@...r.kernel.org, 
	Miklos Szeredi <miklos@...redi.hu>, linux-cifs@...r.kernel.org
Subject: Re: [PATCH 10/13] procfs: make freeing proc_fs_info rcu-delayed

On Sun, Feb 04, 2024 at 02:17:36AM +0000, Al Viro wrote:
> makes proc_pid_ns() safe from rcu pathwalk (put_pid_ns()
> is still synchronous, but that's not a problem - it does
> rcu-delay everything that needs to be)
> 
> Signed-off-by: Al Viro <viro@...iv.linux.org.uk>
> ---

Reviewed-by: Christian Brauner <brauner@...nel.org>