Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754730AbZCTNEp (ORCPT ); Fri, 20 Mar 2009 09:04:45 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752118AbZCTNEg (ORCPT ); Fri, 20 Mar 2009 09:04:36 -0400 Received: from mx2.redhat.com ([66.187.237.31]:45465 "EHLO mx2.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751508AbZCTNEg (ORCPT ); Fri, 20 Mar 2009 09:04:36 -0400 Date: Fri, 20 Mar 2009 10:04:01 -0300 From: Arnaldo Carvalho de Melo To: Li Zefan Cc: Ingo Molnar , Jens Axboe , Steven Rostedt , Frederic Weisbecker , LKML Subject: Re: [PATCH 4/7] blktrace: don't increase blk_probes_ref if failed to setup blk trace Message-ID: <20090320130401.GK30407@ghostprotocols.net> References: <49C2F599.3060306@cn.fujitsu.com> <49C2F5FF.80002@cn.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <49C2F5FF.80002@cn.fujitsu.com> X-Url: http://oops.ghostprotocols.net:81/blog User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 546 Lines: 16 Em Fri, Mar 20, 2009 at 09:48:47AM +0800, Li Zefan escreveu: > do_blk_trace_setup() may return EBUSY, but the current code doesn't > decrease blk_probes_ref in this case. > > Signed-off-by: Li Zefan Looks valid, Acked-by: Arnaldo Carvalho de Melo - Arnaldo -- 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/