From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932567AbaHVQ3q (ORCPT ); Fri, 22 Aug 2014 12:29:46 -0400 Received: from mail.kernel.org ([198.145.19.201]:33602 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932293AbaHVQ3o (ORCPT ); Fri, 22 Aug 2014 12:29:44 -0400 From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, Don Zickus , Joe Mario , Jiri Olsa , Stephane Eranian , Arnaldo Carvalho de Melo Subject: [PATCH 01/16] perf symbols: Don't try to find DSOs in SYSV maps Date: Fri, 22 Aug 2014 13:29:13 -0300 Message-Id: <1408724968-3441-2-git-send-email-acme@kernel.org> X-Mailer: git-send-email 1.9.3 In-Reply-To: <1408724968-3441-1-git-send-email-acme@kernel.org> References: <1408724968-3441-1-git-send-email-acme@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Don Zickus 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: Don Zickus Signed-off-by: Joe Mario Cc: Jiri Olsa Cc: Joe Mario Cc: Stephane Eranian Link: http://lkml.kernel.org/r/1408501874-244377-1-git-send-email-dzickus@redhat.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/map.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c index 31b8905dd863..b7090596ac50 100644 --- a/tools/perf/util/map.c +++ b/tools/perf/util/map.c @@ -31,6 +31,7 @@ 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]"); } -- 1.9.3