1*4882a593Smuzhiyun#!/bin/sh 2*4882a593Smuzhiyun# SPDX-License-Identifier: GPL-2.0 3*4882a593Smuzhiyun# description: event trigger - test traceon/off trigger 4*4882a593Smuzhiyun# requires: set_event events/sched/sched_process_fork/trigger 5*4882a593Smuzhiyun 6*4882a593Smuzhiyunfail() { #msg 7*4882a593Smuzhiyun echo $1 8*4882a593Smuzhiyun exit_fail 9*4882a593Smuzhiyun} 10*4882a593Smuzhiyun 11*4882a593Smuzhiyunecho "Test traceoff trigger" 12*4882a593Smuzhiyunecho 1 > tracing_on 13*4882a593Smuzhiyunecho 'traceoff' > events/sched/sched_process_fork/trigger 14*4882a593Smuzhiyun( echo "forked") 15*4882a593Smuzhiyunif [ `cat tracing_on` -ne 0 ]; then 16*4882a593Smuzhiyun fail "traceoff trigger on sched_process_fork did not work" 17*4882a593Smuzhiyunfi 18*4882a593Smuzhiyun 19*4882a593Smuzhiyunreset_trigger 20*4882a593Smuzhiyun 21*4882a593Smuzhiyunecho "Test traceon trigger" 22*4882a593Smuzhiyunecho 0 > tracing_on 23*4882a593Smuzhiyunecho 'traceon' > events/sched/sched_process_fork/trigger 24*4882a593Smuzhiyun( echo "forked") 25*4882a593Smuzhiyunif [ `cat tracing_on` -ne 1 ]; then 26*4882a593Smuzhiyun fail "traceoff trigger on sched_process_fork did not work" 27*4882a593Smuzhiyunfi 28*4882a593Smuzhiyun 29*4882a593Smuzhiyunreset_trigger 30*4882a593Smuzhiyun 31*4882a593Smuzhiyunecho "Test semantic error for traceoff/on trigger" 32*4882a593Smuzhiyun! echo 'traceoff:badparam' > events/sched/sched_process_fork/trigger 33*4882a593Smuzhiyun! echo 'traceoff+0' > events/sched/sched_process_fork/trigger 34*4882a593Smuzhiyunecho 'traceon' > events/sched/sched_process_fork/trigger 35*4882a593Smuzhiyun! echo 'traceon' > events/sched/sched_process_fork/trigger 36*4882a593Smuzhiyun! echo 'traceoff' > events/sched/sched_process_fork/trigger 37*4882a593Smuzhiyun 38*4882a593Smuzhiyunexit 0 39