[PATCH 1/2] locking/rwsem: Add down_write_interruptible

[Peter Zijlstra]

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 at infradead.org>
> Cc: Ingo Molnar <mingo at redhat.com>
> Cc: Will Deacon <will at kernel.org>
> Cc: linux-kernel at vger.kernel.org
> Cc: dri-devel at lists.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 at infradead.org>