From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752101AbaHTCbn (ORCPT ); Tue, 19 Aug 2014 22:31:43 -0400 Received: from mx1.redhat.com ([209.132.183.28]:44950 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751738AbaHTCb3 (ORCPT ); Tue, 19 Aug 2014 22:31:29 -0400 From: Don Zickus To: Arnaldo Carvalho de Melo , Jiri Olsa Cc: eranian@google.com, LKML , Don Zickus , Joe Mario Subject: [PATCH] perf, map: Don't try to find DSOs in SYSV maps Date: Tue, 19 Aug 2014 22:31:14 -0400 Message-Id: <1408501874-244377-1-git-send-email-dzickus@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org We are seeing a lot of the following with regards to SYSV memory Failed to open /SYSV0000279c, continuing without symbols We don't believe this memory will have DSO info, so treat it like the heap and stack for now and skip it to prevent the warning. Signed-off-by: Joe Mario Signed-off-by: Don Zickus -- I am open to suggetions for a different fix - dcz --- tools/perf/util/map.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c index 25c571f..0294f40 100644 --- a/tools/perf/util/map.c +++ b/tools/perf/util/map.c @@ -29,6 +29,7 @@ static inline int is_anon_memory(const char *filename) static inline int is_no_dso_memory(const char *filename) { return !strncmp(filename, "[stack", 6) || + !strncmp(filename, "/SYSV",5) || !strcmp(filename, "[heap]"); } -- 1.7.1