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=-8.3 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 5F025C433E2 for ; Fri, 4 Sep 2020 06:35:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2339D20748 for ; Fri, 4 Sep 2020 06:35:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=sang-engineering.com header.i=@sang-engineering.com header.b="wD+h8Nmw" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728658AbgIDGfU (ORCPT ); Fri, 4 Sep 2020 02:35:20 -0400 Received: from www.zeus03.de ([194.117.254.33]:54380 "EHLO mail.zeus03.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726415AbgIDGfT (ORCPT ); Fri, 4 Sep 2020 02:35:19 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=simple; d=sang-engineering.com; h= date:from:to:cc:subject:message-id:references:mime-version :content-type:in-reply-to; s=k1; bh=PEKAdGICSpG+StaimtD2YxLUKeqb Rz1HTpHr/NM8LWg=; b=wD+h8Nmwe2DlaHl4ZY9ljquKBmzVTAjJx9KGimQRYUxR wYZBPTs3mCywOYZzIcxu6hTN9Lz65eAP7L1ynZeG3nsJ7nM/j3TbMGTUGbgzPR+n 2wb8m2rKBabCi1Qxnc6p5MtLaj3UqYvyp6tjbhy44mF6Kvu3DdbLAvZ6+lWvrL4= Received: (qmail 3473265 invoked from network); 4 Sep 2020 08:35:14 +0200 Received: by mail.zeus03.de with ESMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 4 Sep 2020 08:35:14 +0200 X-UD-Smtp-Session: l3s3148p1@KxpNEneuIKEgAwDPXwlxANIWpbLKE1Uh Date: Fri, 4 Sep 2020 08:35:14 +0200 From: Wolfram Sang To: Douglas Anderson Cc: Ulf Hansson , swboyd@chromium.org, Adrian Hunter , Florian Fainelli , Hu Ziji , Jaehoon Chung , Jerome Brunet , Jun Nie , Kevin Hilman , Krzysztof Kozlowski , Martin Blumenstingl , Neil Armstrong , Nicolas Saenz Julienne , Peter Ujfalusi , Ray Jui , Robert Richter , Saiyam Doshi , Scott Branden , Shawn Guo , Stefan Wahren , bcm-kernel-feedback-list@broadcom.com, linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org, linux-rpi-kernel@lists.infradead.org Subject: Re: [PATCH 3/6] mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.14 Message-ID: <20200904063514.GB1506@ninjato> References: <20200903232441.2694866-1-dianders@chromium.org> <20200903162412.3.Id1ff21470f08f427aedd0a6535dcd83ccc56b278@changeid> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="l76fUT7nc3MelDdI" Content-Disposition: inline In-Reply-To: <20200903162412.3.Id1ff21470f08f427aedd0a6535dcd83ccc56b278@changeid> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --l76fUT7nc3MelDdI Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Sep 03, 2020 at 04:24:38PM -0700, Douglas Anderson wrote: > This is like commit 3d3451124f3d ("mmc: sdhci-msm: Prefer asynchronous > probe") but applied to a whole pile of drivers. This batch converts > the drivers that appeared to be around in the v4.14 timeframe. The LTS granularity of patches is a nice idea! I will keep it in mind. >=20 > Signed-off-by: Douglas Anderson In general, I like more coverage of async probing. It makes sense for SD/MMC, I think. Reviewed-by: Wolfram Sang > drivers/mmc/host/renesas_sdhi_internal_dmac.c | 1 + > drivers/mmc/host/renesas_sdhi_sys_dmac.c | 1 + For these two also: Tested-by: Wolfram Sang # SDHI drivers The speedups somewhat match the expected values and no regressions when checksumming a large file. --l76fUT7nc3MelDdI Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAl9R4B4ACgkQFA3kzBSg KbZ+dRAAtEZ/QivEThvaA26nN4oN+/Pl5wfutbbddoY6FBwhRfVLeGOUmIaQyCzO WxUZXCY6DhTTk6fBdM4DBdt9gZESHaWmmfimgOYszW7pN+ZjdmC/74/yx9jQtDd9 zPGcMtbBdzc++3QBJhS+yrCmCVK8k/h9uk4IcBeXYCOxGkt2ZTIs+K+2U//wRTdn GIJv7NBXmUVkzRE6eumCfgJNM9haAzmm/QGgshIXdupqQ6VCpAE6Me+nFNPk5yPB HC9wwsinQjlx3ntGCrQm+Nj0eRYBjiBVLALKneCSr3r0+j2iEcBOED5O5Zayu6Fo J6M4qEkn+snojb7MHNqyylcjKwqA2x1masuuOPe8P2LxXrVjQ5myPtcgYjr6YIK7 /MhB6xX7G0C0YXlbMOLrJkXpU9UMUkcm+6nMeaw1e7HOFnzrx6gpYuK7qn+rkeh+ rsN0TTY8jrb/Ad9+Kt1VDiAAUAH60NVqRhCq/z04/6vmpXzfJ3Pu6Tpl+eif7C6k HRm/rG+Xh3uuwAN0FdsJwi3cwV/vgVd1Fl9XoFWvZZQJ7bZI9B+J6AF8wpOmqDjw VIq0DacTmlEXJ8oOPr9UjHvHT8RTUGDSyrbI8F5K5+QY4qjnuruzT7tHkwmNxYgX MXiTodCMQ/oRfdVt0jKHNWxh/oOyoUyeHlUS/IAbefp8BH6bBS0= =RWIN -----END PGP SIGNATURE----- --l76fUT7nc3MelDdI--