#!/bin/sh # description: event tracing - enable/disable with top level files do_reset() { echo > set_event clear_trace } fail() { #msg do_reset echo $1 exit $FAIL } yield() { ping localhost -c 1 || sleep .001 || usleep 1 || sleep 1 } if [ ! -f available_events -o ! -f set_event -o ! -d events ]; then echo "event tracing is not supported" exit_unsupported fi reset_tracer do_reset echo '*:*' > set_event yield count=`cat trace | grep -v ^# | wc -l` if [ $count -eq 0 ]; then fail "none of events are recorded" fi do_reset echo 1 > events/enable yield count=`cat trace | grep -v ^# | wc -l` if [ $count -eq 0 ]; then fail "none of events are recorded" fi do_reset echo 0 > events/enable yield count=`cat trace | grep -v ^# | wc -l` if [ $count -ne 0 ]; then fail "any of events should not be recorded" fi do_reset exit 0 idden' name='id' value='04d3a4c6af52a58370795bc9f70dc15f51f8bb84'/> net-next plumbingsTobias Klauser

path: root/tools/power/cpupower/utils/helpers/bitmask.h

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