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    Subject[PATCH RT 2/5] hwlat-detector: Dont ignore threshold module parameter
    3.4.69-rt86-rc1 stable review patch.
    If anyone has any objections, please let me know.

    ------------------

    From: Mike Galbraith <bitbucket@online.de>

    If the user specified a threshold at module load time, use it.

    Cc: stable-rt@vger.kernel.org
    Acked-by: Steven Rostedt <rostedt@goodmis.org>
    Signed-off-by: Mike Galbraith <bitbucket@online.de>
    Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
    Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
    ---
    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



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