22 lines
429 B
Bash
22 lines
429 B
Bash
#!/bin/sh
|
|
# SPDX-License-Identifier: GPL-2.0
|
|
# description: Test wakeup tracer
|
|
# requires: wakeup:tracer
|
|
|
|
if ! which chrt ; then
|
|
echo "chrt is not found. This test requires nice command."
|
|
exit_unresolved
|
|
fi
|
|
|
|
echo wakeup > current_tracer
|
|
echo 1 > tracing_on
|
|
echo 0 > tracing_max_latency
|
|
|
|
: "Wakeup higher priority task"
|
|
chrt -f 5 sleep 1
|
|
|
|
echo 0 > tracing_on
|
|
grep '+ \[[[:digit:]]*\]' trace
|
|
grep '==> \[[[:digit:]]*\]' trace
|
|
|