From mboxrd@z Thu Jan 1 00:00:00 1970 From: Steven Rostedt Subject: [PATCH RT 2/5] hwlat-detector: Dont ignore threshold module parameter Date: Thu, 21 Nov 2013 13:43:59 -0500 Message-ID: <20131121184629.647339591@goodmis.org> References: <20131121184357.391591135@goodmis.org> Cc: Thomas Gleixner , Carsten Emde , Sebastian Andrzej Siewior , John Kacur , Mike Galbraith To: linux-kernel@vger.kernel.org, linux-rt-users Return-path: Content-Disposition: inline; filename=0002-hwlat-detector-Don-t-ignore-threshold-module-paramet.patch Sender: linux-kernel-owner@vger.kernel.org List-Id: linux-rt-users.vger.kernel.org 3.2.52-rt74-rc1 stable review patch. If anyone has any objections, please let me know. ------------------ From: Mike Galbraith If the user specified a threshold at module load time, use it. Cc: stable-rt@vger.kernel.org Acked-by: Steven Rostedt Signed-off-by: Mike Galbraith Signed-off-by: Sebastian Andrzej Siewior Signed-off-by: Steven Rostedt --- drivers/misc/hwlat_detector.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/misc/hwlat_detector.c b/drivers/misc/hwlat_detector.c index 6f61d5f..d2676b8 100644 --- a/drivers/misc/hwlat_detector.c +++ b/drivers/misc/hwlat_detector.c @@ -413,7 +413,7 @@ static int init_stats(void) goto out; __reset_stats(); - data.threshold = DEFAULT_LAT_THRESHOLD; /* threshold us */ + data.threshold = threshold ?: DEFAULT_LAT_THRESHOLD; /* threshold us */ data.sample_window = DEFAULT_SAMPLE_WINDOW; /* window us */ data.sample_width = DEFAULT_SAMPLE_WIDTH; /* width us */ -- 1.8.4.rc3