From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752825AbbH1SHh (ORCPT ); Fri, 28 Aug 2015 14:07:37 -0400 Received: from bombadil.infradead.org ([198.137.202.9]:33510 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752653AbbH1SHY (ORCPT ); Fri, 28 Aug 2015 14:07:24 -0400 From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, Jiri Olsa , Raphael Beamonte , David Ahern , Namhyung Kim , Peter Zijlstra , Arnaldo Carvalho de Melo Subject: [PATCH 08/10] perf tools: Do not change lib/api/fs/debugfs directly Date: Fri, 28 Aug 2015 15:06:34 -0300 Message-Id: <1440785196-27476-9-git-send-email-acme@kernel.org> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1440785196-27476-1-git-send-email-acme@kernel.org> References: <1440785196-27476-1-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: Jiri Olsa The tracing_events_path is the variable we want to change via --debugfs-dir option, not the debugfs_mountpoint. Signed-off-by: Jiri Olsa Reviewed-by: Matt Fleming Cc: Raphael Beamonte Cc: David Ahern Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1440596813-12844-4-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/perf.c | 2 +- tools/perf/util/util.c | 1 - 2 files changed, 1 insertion(+), 2 deletions(-) diff --git a/tools/perf/perf.c b/tools/perf/perf.c index b857fcbd00cf..07dbff5c0e60 100644 --- a/tools/perf/perf.c +++ b/tools/perf/perf.c @@ -231,7 +231,7 @@ static int handle_options(const char ***argv, int *argc, int *envchanged) (*argc)--; } else if (!prefixcmp(cmd, CMD_DEBUGFS_DIR)) { perf_debugfs_set_path(cmd + strlen(CMD_DEBUGFS_DIR)); - fprintf(stderr, "dir: %s\n", debugfs_mountpoint); + fprintf(stderr, "dir: %s\n", tracing_path); if (envchanged) *envchanged = 1; } else if (!strcmp(cmd, "--list-cmds")) { diff --git a/tools/perf/util/util.c b/tools/perf/util/util.c index d33c34196a5a..7acafb3c5592 100644 --- a/tools/perf/util/util.c +++ b/tools/perf/util/util.c @@ -439,7 +439,6 @@ const char *perf_debugfs_mount(const char *mountpoint) void perf_debugfs_set_path(const char *mntpt) { - snprintf(debugfs_mountpoint, strlen(debugfs_mountpoint), "%s", mntpt); set_tracing_events_path("tracing/", mntpt); } -- 2.1.0