#!/bin/sh # description: event trigger - test stacktrace-trigger do_reset() { reset_trigger echo > set_event clear_trace } fail() { #msg do_reset echo $1 exit $FAIL } if [ ! -f set_event -o ! -d events/sched ]; then echo "event tracing is not supported" exit_unsupported fi if [ ! -f events/sched/sched_process_fork/trigger ]; then echo "event trigger is not supported" exit_unsupported fi reset_tracer do_reset FEATURE=`grep stacktrace events/sched/sched_process_fork/trigger` if [ -z "$FEATURE" ]; then echo "stacktrace trigger is not supported" exit_unsupported fi echo "Test stacktrace tigger" echo 0 > trace echo 0 > options/stacktrace echo 'stacktrace' > events/sched/sched_process_fork/trigger ( echo "forked") grep "" trace > /dev/null || \ fail "stacktrace trigger on sched_process_fork did not work" reset_trigger echo "Test stacktrace semantic errors" ! echo "stacktrace:foo" > events/sched/sched_process_fork/trigger echo "stacktrace" > events/sched/sched_process_fork/trigger ! echo "stacktrace" > events/sched/sched_process_fork/trigger do_reset exit 0 net-next plumbingsTobias Klauser
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authorDavid S. Miller <davem@davemloft.net>2017-02-11 02:31:11 -0500
committerDavid S. Miller <davem@davemloft.net>2017-02-11 02:31:11 -0500
commit35eeacf1820a08305c2b0960febfa190f5a6dd63 (patch)
treef1227c7384ee01d3f029cc5f82223234e6456c5f /net/bluetooth/hci_request.c
parentbed45f79a2afc9d7c279b880dfcac8f27d513b50 (diff)
parent1ee18329fae936089c6c599250ae92482ff2b81f (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'net/bluetooth/hci_request.c')