Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756613Ab1CVSVr (ORCPT ); Tue, 22 Mar 2011 14:21:47 -0400 Received: from mail-wy0-f174.google.com ([74.125.82.174]:41324 "EHLO mail-wy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752061Ab1CVSVq (ORCPT ); Tue, 22 Mar 2011 14:21:46 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type; b=OXJFs9oQMICg9sAyKiXmO+tYpON2yFIg70BM92QQzTe3ET2I/0YXTjDxsu9waSUqX8 o7xXhdbjcxbpdOPbbWvwFvlKnybZmG0FjLrg59bqE/4JMyyAyftlenTyX2aMX1Avs1j7 dzceVPMJqN0N0Nf/qVP08900rSgwADbkrUEx8= MIME-Version: 1.0 In-Reply-To: References: Date: Tue, 22 Mar 2011 11:21:44 -0700 X-Google-Sender-Auth: GufPrQ6Ze5ahgK4u5H6dzEXC2bQ Message-ID: Subject: Re: [PATCH] dmaengine/dmatest: Pass timeout via module params From: Dan Williams To: Viresh Kumar Cc: vinod.koul@intel.com, shiraz.hashim@st.com, armando.visconti@st.com, amit.goel@st.com, ajay.khandelwal@st.com, linux-kernel@vger.kernel.org, viresh.linux@gmail.com Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 884 Lines: 20 On Tue, Mar 22, 2011 at 4:57 AM, Viresh Kumar wrote: > When we try to test all channels present on our controller together, some > channels of lower priority may be very slow as compared to others. If number of > transfers is unlimited, some channels may timeout and will not finish within 3 > seconds. Thus, while doing such regress testing we may need to have higher value > of timeouts. This patch adds support for passing timeout value via module > parameters. Default value is 3 msec, a negative value means max timeout > possible. > > Signed-off-by: Viresh Kumar Applied, thanks. -- Dan -- 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/