Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757933Ab2BOHv0 (ORCPT ); Wed, 15 Feb 2012 02:51:26 -0500 Received: from mail-ey0-f174.google.com ([209.85.215.174]:33212 "EHLO mail-ey0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752114Ab2BOHvY (ORCPT ); Wed, 15 Feb 2012 02:51:24 -0500 MIME-Version: 1.0 In-Reply-To: <1329291634-883-1-git-send-email-qiang.liu@freescale.com> References: <1329291634-883-1-git-send-email-qiang.liu@freescale.com> Date: Wed, 15 Feb 2012 15:51:23 +0800 X-Google-Sender-Auth: iSrS8fHT9POLm3NQ4hmoJeGJnkA Message-ID: Subject: Re: [PATCH V3] fsl-sata: add support for interrupt coalsecing feature From: Li Yang To: Qiang Liu Cc: jgarzik@pobox.com, linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 685 Lines: 16 On Wed, Feb 15, 2012 at 3:40 PM, Qiang Liu wrote: > Adds support for interrupt coalescing feature to reduce interrupt events. > Provides a mechanism of adjusting coalescing count and timeout tick by sysfs > at runtime, so that tradeoff of latency and CPU load can be made depending > on different applications. > > Signed-off-by: Qiang Liu Acked-by: Li Yang - Leo -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/