For convenience: When the user sets a new triggering point via /proc/ipipe/trace/trigger, also reset the currently frozen path so that the new trigger can fire ASAP.
Jan
--- kernel/ipipe/tracer.c | 2 ++ 1 file changed, 2 insertions(+) Index: linux-2.6.23.1-xeno_64/kernel/ipipe/tracer.c =================================================================== --- linux-2.6.23.1-xeno_64.orig/kernel/ipipe/tracer.c +++ linux-2.6.23.1-xeno_64/kernel/ipipe/tracer.c @@ -1244,6 +1244,8 @@ static int __ipipe_wr_trigger(struct fil /* invalidate the current range before setting a new one */ trigger_end = 0; wmb(); + ipipe_trace_frozen_reset(); + /* set new range */ trigger_begin = begin; wmb();
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