linux-kernel - Re: [PATCH 1/2] locking/rwsem: Add down_write

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Message-ID: <YEc2ry1h1qC3N2m9@hirez.programming.kicks-ass.net>
Date:   Tue, 9 Mar 2021 09:49:51 +0100
From:   Peter Zijlstra <peterz@...radead.org>
To:     Zack Rusin <zackr@...are.com>
Cc:     linux-kernel@...r.kernel.org, Ingo Molnar <mingo@...hat.com>,
        Will Deacon <will@...nel.org>, dri-devel@...ts.freedesktop.org
Subject: Re: [PATCH 1/2] locking/rwsem: Add down_write_interruptible

On Mon, Mar 08, 2021 at 03:54:55PM -0500, Zack Rusin wrote:
> Add an interruptible version of down_write. It's the other
> side of the already implemented down_read_interruptible.
> It allows drivers which used custom locking code to
> support interruptible rw semaphores to switch over
> to rwsem.
> 
> Cc: Peter Zijlstra <peterz@...radead.org>
> Cc: Ingo Molnar <mingo@...hat.com>
> Cc: Will Deacon <will@...nel.org>
> Cc: linux-kernel@...r.kernel.org
> Cc: dri-devel@...ts.freedesktop.org

No SoB!

Assuning you actually wrote and and simply forgot to add it, the patch
does look ok, so:

Acked-by: Peter Zijlstra (Intel) <peterz@...radead.org>