Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756023Ab3H3OD2 (ORCPT ); Fri, 30 Aug 2013 10:03:28 -0400 Received: from mail-oa0-f49.google.com ([209.85.219.49]:64225 "EHLO mail-oa0-f49.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754674Ab3H3OD1 (ORCPT ); Fri, 30 Aug 2013 10:03:27 -0400 MIME-Version: 1.0 In-Reply-To: <20130822105109.GI31370@twins.programming.kicks-ass.net> References: <1377079825-19057-1-git-send-email-eranian@google.com> <1377079825-19057-3-git-send-email-eranian@google.com> <20130822105109.GI31370@twins.programming.kicks-ass.net> Date: Fri, 30 Aug 2013 16:03:26 +0200 Message-ID: Subject: Re: [PATCH v2 2/2] perf tools: add attr->mmap2 support From: Stephane Eranian To: Peter Zijlstra Cc: LKML , "mingo@elte.hu" , "ak@linux.intel.com" , Arnaldo Carvalho de Melo , Jiri Olsa , Namhyung Kim , David Ahern 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: 1033 Lines: 27 Hi, I realized I have forgotten to patch builtin-inject.c to repipe mmap2 records. Will resubmit V3. On Thu, Aug 22, 2013 at 12:51 PM, Peter Zijlstra wrote: > On Wed, Aug 21, 2013 at 12:10:25PM +0200, Stephane Eranian wrote: >> This patch adds support for the new PERF_RECORD_MMAP2 >> record type exposed by the kernel. This is an extended >> PERF_RECORD_MMAP record. It adds for each file-backed >> mapping the device major, minor number and the inode >> number and generation. This triplet uniquely identifies >> the source of a file-backed mapping. It can be used to >> detect identical virtual mappings between processes, for >> instance. >> >> The patch will prefer MMAP2 over MMAP. >> >> Signed-off-by: Stephane Eranian > > Acme, ACK? -- 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/