hwlat-detector: Use thread instead of stop machine
There's no reason to use stop machine to search for hardware latency.
Simply disabling interrupts while running the loop will do enough to
check if something comes in that wasn't disabled by interrupts being
off, which is exactly what stop machine does.
Instead of using stop machine, just have the thread disable interrupts
while it checks for hardware latency.
Signed-off-by: Steven Rostedt <firstname.lastname@example.org>
1 file changed