From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753694AbbE1J3y (ORCPT ); Thu, 28 May 2015 05:29:54 -0400 Received: from e28smtp09.in.ibm.com ([122.248.162.9]:59609 "EHLO e28smtp09.in.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751772AbbE1J3q (ORCPT ); Thu, 28 May 2015 05:29:46 -0400 From: Madhavan Srinivasan To: linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Cc: Madhavan Srinivasan , Ingo Molnar , Jiri Olsa , Sukadev Bhattiprolu , Michael Ellerman Subject: [PATCH]perf/core: remove newline char in perf_event_sysfs_show Date: Thu, 28 May 2015 14:59:26 +0530 Message-Id: <1432805366-15854-1-git-send-email-maddy@linux.vnet.ibm.com> X-Mailer: git-send-email 1.9.1 X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 15052809-0033-0000-0000-00000600100F Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org When a event also carries a event.unit file, having newline char will make perf userspace tool to print the event name in the next line when dumping counter data. Cc: Ingo Molnar Cc: Jiri Olsa Cc: Sukadev Bhattiprolu Cc: Michael Ellerman Signed-off-by: Madhavan Srinivasan --- kernel/events/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/events/core.c b/kernel/events/core.c index 1a3bf48..3b5a372 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -8982,7 +8982,7 @@ ssize_t perf_event_sysfs_show(struct device *dev, struct device_attribute *attr, container_of(attr, struct perf_pmu_events_attr, attr); if (pmu_attr->event_str) - return sprintf(page, "%s\n", pmu_attr->event_str); + return sprintf(page, "%s", pmu_attr->event_str); return 0; } -- 1.9.1