Commit b9f451a9 authored by Daniel Bristot de Oliveira's avatar Daniel Bristot de Oliveira Committed by Steven Rostedt (Google)
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tracing/timerlat: Notify new max thread latency 

timerlat is not reporting a new tracing_max_latency for the thread
latency. The reason is that it is not calling notify_new_max_latency()
function after the new thread latency is sampled.

Call notify_new_max_latency() after computing the thread latency.

Link: https://lkml.kernel.org/r/16e18d61d69073d0192ace07bf61e405cca96e9c.1680104184.git.bristot@kernel.org



Cc: stable@vger.kernel.org
Fixes: dae18134 ("tracing/osnoise: Support a list of trace_array *tr")
Signed-off-by: default avatarDaniel Bristot de Oliveira <bristot@kernel.org>
Signed-off-by: default avatarSteven Rostedt (Google) <rostedt@goodmis.org>
parent ea65b418

kernel/trace/trace_osnoise.c

+2 −0
Original line number Diff line number Diff line
@@ -1738,6 +1738,8 @@ static int timerlat_main(void *data) 


		trace_timerlat_sample(&s);



		notify_new_max_latency(diff);



		timerlat_dump_stack(time_to_us(diff));



		tlat->tracing_thread = false;