From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755954AbaJNVGl (ORCPT ); Tue, 14 Oct 2014 17:06:41 -0400 Received: from mail.kernel.org ([198.145.19.201]:45065 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755574AbaJNVGi (ORCPT ); Tue, 14 Oct 2014 17:06:38 -0400 From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, Namhyung Kim , David Ahern , Jiri Olsa , Peter Zijlstra , Stephane Eranian , Arnaldo Carvalho de Melo Subject: [PATCH 22/24] perf tools: Fixup off-by-one comparision in maps__find Date: Tue, 14 Oct 2014 18:04:31 -0300 Message-Id: <1413320673-5784-23-git-send-email-acme@kernel.org> X-Mailer: git-send-email 1.9.3 In-Reply-To: <1413320673-5784-1-git-send-email-acme@kernel.org> References: <1413320673-5784-1-git-send-email-acme@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Namhyung Kim map->end is the first addr _outside_ the a map, following the convention of vm_area_struct->vm_end. Signed-off-by: Namhyung Kim Acked-by: Stephane Eranian Cc: David Ahern Cc: Ingo Molnar Cc: Jiri Olsa Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/r/8761fwh1nc.fsf@sejong.aot.lge.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/map.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c index 186418ba18db..2137c4596ec7 100644 --- a/tools/perf/util/map.c +++ b/tools/perf/util/map.c @@ -752,7 +752,7 @@ struct map *maps__find(struct rb_root *maps, u64 ip) m = rb_entry(parent, struct map, rb_node); if (ip < m->start) p = &(*p)->rb_left; - else if (ip > m->end) + else if (ip >= m->end) p = &(*p)->rb_right; else return m; -- 1.9.3