From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934479AbcI2Oj6 (ORCPT ); Thu, 29 Sep 2016 10:39:58 -0400 Received: from bombadil.infradead.org ([198.137.202.9]:33983 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933722AbcI2OgY (ORCPT ); Thu, 29 Sep 2016 10:36:24 -0400 From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, Linux Weekly News , Adrian Hunter , Jiri Olsa , Mathieu Poirier , Arnaldo Carvalho de Melo Subject: [PATCH 14/27] perf probe: Increase debug level of SDT debug messages Date: Thu, 29 Sep 2016 11:35:43 -0300 Message-Id: <1475159756-21326-15-git-send-email-acme@kernel.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1475159756-21326-1-git-send-email-acme@kernel.org> References: <1475159756-21326-1-git-send-email-acme@kernel.org> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Adrian Hunter Two SDT debug messages can occur for every DSO which is too noisy. Consequently, increase debug level of SDT messages. Signed-off-by: Adrian Hunter Acked-by: Masami Hiramatsu Cc: Jiri Olsa Cc: Mathieu Poirier Link: http://lkml.kernel.org/r/1474641528-18776-9-git-send-email-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/build-id.c | 4 ++-- tools/perf/util/probe-file.c | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/tools/perf/util/build-id.c b/tools/perf/util/build-id.c index 5651f3c12f93..e528c40739cc 100644 --- a/tools/perf/util/build-id.c +++ b/tools/perf/util/build-id.c @@ -620,7 +620,7 @@ static int build_id_cache__add_sdt_cache(const char *sbuild_id, ret = probe_cache__scan_sdt(cache, realname); if (ret >= 0) { - pr_debug("Found %d SDTs in %s\n", ret, realname); + pr_debug4("Found %d SDTs in %s\n", ret, realname); if (probe_cache__commit(cache) < 0) ret = -1; } @@ -691,7 +691,7 @@ int build_id_cache__add_s(const char *sbuild_id, const char *name, /* Update SDT cache : error is just warned */ if (build_id_cache__add_sdt_cache(sbuild_id, realname) < 0) - pr_debug("Failed to update/scan SDT cache for %s\n", realname); + pr_debug4("Failed to update/scan SDT cache for %s\n", realname); out_free: if (!is_kallsyms) diff --git a/tools/perf/util/probe-file.c b/tools/perf/util/probe-file.c index 6f931e442f14..436b64731f65 100644 --- a/tools/perf/util/probe-file.c +++ b/tools/perf/util/probe-file.c @@ -699,7 +699,7 @@ int probe_cache__scan_sdt(struct probe_cache *pcache, const char *pathname) INIT_LIST_HEAD(&sdtlist); ret = get_sdt_note_list(&sdtlist, pathname); if (ret < 0) { - pr_debug("Failed to get sdt note: %d\n", ret); + pr_debug4("Failed to get sdt note: %d\n", ret); return ret; } list_for_each_entry(note, &sdtlist, note_list) { -- 2.7.4