162306a36Sopenharmony_ci#!/bin/sh 262306a36Sopenharmony_ci# SPDX-License-Identifier: GPL-2.0 362306a36Sopenharmony_ci# description: event tracing - enable/disable with subsystem level files 462306a36Sopenharmony_ci# requires: set_event events/sched/enable 562306a36Sopenharmony_ci# flags: instance 662306a36Sopenharmony_ci 762306a36Sopenharmony_cido_reset() { 862306a36Sopenharmony_ci echo > set_event 962306a36Sopenharmony_ci clear_trace 1062306a36Sopenharmony_ci} 1162306a36Sopenharmony_ci 1262306a36Sopenharmony_cifail() { #msg 1362306a36Sopenharmony_ci echo $1 1462306a36Sopenharmony_ci exit_fail 1562306a36Sopenharmony_ci} 1662306a36Sopenharmony_ci 1762306a36Sopenharmony_ciecho 'sched:*' > set_event 1862306a36Sopenharmony_ci 1962306a36Sopenharmony_ciyield 2062306a36Sopenharmony_ci 2162306a36Sopenharmony_cicount=`cat trace | grep -v ^# | awk '{ print $5 }' | sort -u | wc -l` 2262306a36Sopenharmony_ciif [ $count -lt 3 ]; then 2362306a36Sopenharmony_ci fail "at least fork, exec and exit events should be recorded" 2462306a36Sopenharmony_cifi 2562306a36Sopenharmony_ci 2662306a36Sopenharmony_cido_reset 2762306a36Sopenharmony_ci 2862306a36Sopenharmony_ciecho 1 > events/sched/enable 2962306a36Sopenharmony_ci 3062306a36Sopenharmony_ciyield 3162306a36Sopenharmony_ci 3262306a36Sopenharmony_cicount=`cat trace | grep -v ^# | awk '{ print $5 }' | sort -u | wc -l` 3362306a36Sopenharmony_ciif [ $count -lt 3 ]; then 3462306a36Sopenharmony_ci fail "at least fork, exec and exit events should be recorded" 3562306a36Sopenharmony_cifi 3662306a36Sopenharmony_ci 3762306a36Sopenharmony_cido_reset 3862306a36Sopenharmony_ci 3962306a36Sopenharmony_ciecho 0 > events/sched/enable 4062306a36Sopenharmony_ci 4162306a36Sopenharmony_ciyield 4262306a36Sopenharmony_ci 4362306a36Sopenharmony_cicount=`cat trace | grep -v ^# | awk '{ print $5 }' | sort -u | wc -l` 4462306a36Sopenharmony_ciif [ $count -ne 0 ]; then 4562306a36Sopenharmony_ci fail "any of scheduler events should not be recorded" 4662306a36Sopenharmony_cifi 4762306a36Sopenharmony_ci 4862306a36Sopenharmony_ciexit 0 49