Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756192Ab1DFOPR (ORCPT ); Wed, 6 Apr 2011 10:15:17 -0400 Received: from casper.infradead.org ([85.118.1.10]:56296 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755986Ab1DFOPQ convert rfc822-to-8bit (ORCPT ); Wed, 6 Apr 2011 10:15:16 -0400 Subject: Re: [PATCH -tip v3 3/6] perf branch trace: print pid and command From: Peter Zijlstra To: Arnaldo Carvalho de Melo Cc: Frederic Weisbecker , David Ahern , Akihiro Nagai , Ingo Molnar , linux-kernel@vger.kernel.org, Masami Hiramatsu , 2nddept-manager@sdl.hitachi.co.jp, Paul Mackerras , Jiri Olsa In-Reply-To: <20110406140958.GA4987@ghostprotocols.net> References: <20110324113137.20235.42265.stgit@localhost6.localdomain6> <20110324113209.20235.61900.stgit@localhost6.localdomain6> <4D8B79E6.2050603@gmail.com> <4D8C6B1B.70409@hitachi.com> <4D8CAE74.9080805@gmail.com> <4D906450.1040809@hitachi.com> <4D909BBB.5020500@gmail.com> <20110401151313.GC2335@nowhere> <4D96072E.4060902@gmail.com> <20110406121501.GA1867@nowhere> <20110406140958.GA4987@ghostprotocols.net> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT Date: Wed, 06 Apr 2011 16:15:01 +0200 Message-ID: <1302099301.2225.1381.camel@twins> Mime-Version: 1.0 X-Mailer: Evolution 2.30.3 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 559 Lines: 12 On Wed, 2011-04-06 at 11:09 -0300, Arnaldo Carvalho de Melo wrote: > > What we seem to need for that is to bring a pagefault tracepoint. We had > > propositions for that in the past, but work on this is in pause mode it > > seems. Huh, whot? You can get that using PERF_COUNT_SW_PAGE_FAULT and PERF_SAMPLE_ADDR. -- 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/