From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753405AbaKCTa2 (ORCPT ); Mon, 3 Nov 2014 14:30:28 -0500 Received: from sauhun.de ([89.238.76.85]:47254 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752329AbaKCTaZ (ORCPT ); Mon, 3 Nov 2014 14:30:25 -0500 Date: Mon, 3 Nov 2014 20:31:28 +0100 From: Wolfram Sang To: Peter Zijlstra Cc: linux-kernel@vger.kernel.org, linux-i2c@vger.kernel.org, linux-spi@vger.kernel.org, Mark Brown , Ingo Molnar , Balbir Singh Subject: Re: [RFC 0/2] drivers: spi/i2c: account completions as iowait Message-ID: <20141103193128.GA1449@katana> References: <1414936689-2707-1-git-send-email-wsa@the-dreams.de> <20141102165943.GT10501@worktop.programming.kicks-ass.net> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="rwEMma7ioTxnRzrJ" Content-Disposition: inline In-Reply-To: <20141102165943.GT10501@worktop.programming.kicks-ass.net> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --rwEMma7ioTxnRzrJ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline > If people really think its worth; we could invent new IO-wait measure > that do make sense -- maybe, but the current thing is complete bollocks. One more reason to simply convert this one I2C user back to plain wait_for_completion() for now. Thanks for these explanations! --rwEMma7ioTxnRzrJ Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJUV9gQAAoJEBQN5MwUoCm28ZIP/Rd7XLlywV/dVxy7h68HuCLF i6/ZJov8UgG0J6BIGgtkmH1Jwr4eAWyddC1EkdXzFKo7KelVE0UYmD5WCnsrjpyW t9h+dLh4f/VawNEta9tP8j1wUTNtSQktqi4Qb5mKEF0PTRN5ir+rcJIbIxkjDW4d 1vEB5/CfuqrEAxCZYf8NKEpUfvj2frtoq+zBsCoW6XKmZ16gkztuXukorH0moAFb 5JNIlNFe95nQL+2yHsFc4MARxtdCVNErfoXHxKoFytYsxIbqQTUv6b6yUJYScfoQ rq9tv+5YW16UsQCm04y7y4z6cqVRVEeUa0RhDbF3QjHfuS34rEj6JMosksmFrE1C OStLdNAUw2+YQOMKjgI1CzxbOU98UKll9cVERU9gukWlyBaTXwNVNnOGT7XPVfUD Z7q7vVTifIO3wzW47tKB40dAVIvG2/q5VkEJeLcBnoeIA/UW+HMjzH+HofCvN0Vn H3wUEbBmMP1kBwXpN0sOlCpHcHpnjgHve3ipxfeAc29KwDhfs4WAJYeZZtSm5Moy SeWu6ZCfthvjEh4znlrp468QAWZjT2vwdkF8wPa+qsOx0G3R6yJbW86qhSxJyien 0vYyEUCht/f1KbBN1eHJt0DM4x6faWES/SP3Dv3qsY3N+6tNCxn0CPn64nF5n6wb Jgi86BPpnFr4CCQ7bRKf =xjLs -----END PGP SIGNATURE----- --rwEMma7ioTxnRzrJ--