From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2417EC433F5 for ; Fri, 10 Sep 2021 18:06:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0CF446109F for ; Fri, 10 Sep 2021 18:06:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230235AbhIJSHx (ORCPT ); Fri, 10 Sep 2021 14:07:53 -0400 Received: from mail.kernel.org ([198.145.29.99]:42896 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229451AbhIJSHu (ORCPT ); Fri, 10 Sep 2021 14:07:50 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 8E7D76113A; Fri, 10 Sep 2021 18:06:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1631297199; bh=y7gzzPXHMkryt9e4+4AKiJdOsSmuXw9tQqMcv44sZO4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=aZj3p9/AxT/C6MApqRK4nHQPKulw+LKH3LIemaam4nAojJ/zOqveJ//NsqBebMhHN B0vcjKK9OjuJkxOXGolJHy4oNDJjy9AvUMMxYTcZhhY5+3WPkQrosvJrcptfXY6ROF VFaSHruncpG+fCj2A0R9TFE/uEvx7o4d4b4ASo9ph/p7PzghQ6svl3Om8wDUgYx++o mUVD/47AuKw5cQhIKWU2UDLj6CisPbkVGKU5h/+wGixpHiyIiHQRkq9hY+EnPdreQz jmUYZPjsbHvDydbHG1wqJz+2xfIRY+X/om4Olq+XFymwHE227GrsCVaZ+1wSI+sH5n 5po5YKvlxfd0g== Date: Fri, 10 Sep 2021 19:06:01 +0100 From: Mark Brown To: Maarten Lankhorst Cc: Peter Zijlstra , intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, Ingo Molnar , Will Deacon , Waiman Long , Boqun Feng , Liam Girdwood , linux-kernel@vger.kernel.org, Daniel Vetter Subject: Re: [PATCH v2] kernel/locking: Add context to ww_mutex_trylock. Message-ID: <20210910180601.GH4474@sirena.org.uk> References: <20210907132044.157225-1-maarten.lankhorst@linux.intel.com> <96ab9cf1-250a-8f34-51ec-4a7f66a87b39@linux.intel.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="U3BNvdZEnlJXqmh+" Content-Disposition: inline In-Reply-To: X-Cookie: You are standing on my toes. User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --U3BNvdZEnlJXqmh+ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Thu, Sep 09, 2021 at 11:32:18AM +0200, Maarten Lankhorst wrote: > This is also useful in regulator_lock_nested, which may avoid dropping > regulator_nesting_mutex in the uncontended path, so use it there. Acked-by: Mark Brown --U3BNvdZEnlJXqmh+ Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmE7nogACgkQJNaLcl1U h9C1wAf8DRBLZNw/1NtB8vjzFkFGUyhl1QcogXZ/PZiQr8ZaYyuCxWV6f4cXYJOV uoUy/RXBkW5rX4+TDqj2dDcugYffBDQ4XjLKAsNaUznOlo6kvlGtKwIoNibDGuoh MYx9mFMNlSEhK2q2QVXhgVeKCc19e03XsN6EzN6fqzGCRKlGxdBRGWLZ1HkPfKia eo2oFiowQmJdrm1INKM39md3CDY4z6e09p0fmIUs6nCl5VvgWls/FyNCMuILlw8C BhimfCE429mqI4KDYr0ndzYNWXv+y4f2PI4EB+0aFhBxKYYj4xlBTwrXmiS/nxwR /o/o58UBtmax/fFX4l5pT+u8Cj4WAA== =X/vV -----END PGP SIGNATURE----- --U3BNvdZEnlJXqmh+--