From: Jeff Layton <jlayton@kernel.org>
To: Al Viro <viro@zeniv.linux.org.uk>, Jakob Koschel <jkl820.git@gmail.com>
Cc: Chuck Lever <chuck.lever@oracle.com>,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
Pietro Borrello <borrello@diag.uniroma1.it>,
Cristiano Giuffrida <c.giuffrida@vu.nl>,
"Bos, H.J." <h.j.bos@vu.nl>
Subject: Re: [PATCH] locks: avoid usage of list iterator after loop in generic_delete_lease()
Date: Thu, 02 Mar 2023 15:35:14 -0500 [thread overview]
Message-ID: <900d20230c8a1ad006a24248d973e260f3e7d6f4.camel@kernel.org> (raw)
In-Reply-To: <ZADno9G+y32cCl73@ZenIV>
On Thu, 2023-03-02 at 18:14 +0000, Al Viro wrote:
> On Wed, Mar 01, 2023 at 06:20:18PM +0100, Jakob Koschel wrote:
> > 'victim' and 'fl' are ensured to be equal at this point. For consistency
> > both should use the same variable.
> >
> > Additionally, Linus proposed to avoid any use of the list iterator
> > variable after the loop, in the attempt to move the list iterator
> > variable declaration into the marcro to avoid any potential misuse after
> > the loop [1].
> >
> > Link: https://lore.kernel.org/all/CAHk-=wgRr_D8CB-D9Kg-c=EHreAsk5SqXPwr9Y7k9sA6cWXJ6w@mail.gmail.com/ [1]
> > Signed-off-by: Jakob Koschel <jkl820.git@gmail.com>
>
> Looks sane. Jeff, which tree do you want that to go through?
Looks good to me too. I'm fine if you want to pick up that one, but
otherwise I can take it. You can also add:
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Thanks!
prev parent reply other threads:[~2023-03-02 20:35 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-01 17:20 [PATCH] locks: avoid usage of list iterator after loop in generic_delete_lease() Jakob Koschel
2023-03-02 18:14 ` Al Viro
2023-03-02 20:35 ` Jeff Layton [this message]
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