From c19bf3baaa55918486b868ab17aae0c0c220e51f Mon Sep 17 00:00:00 2001 From: Mike Galbraith Date: Fri, 30 Aug 2013 07:57:25 +0200 Subject: [PATCH] hwlat-detector: Don't ignore threshold module parameter Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/3.14/patches-3.14.0-rt1.tar.xz 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 --- drivers/misc/hwlat_detector.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/misc/hwlat_detector.c +++ b/drivers/misc/hwlat_detector.c @@ -414,7 +414,7 @@ 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 */