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selftests/ftrace: Convert required interface checks into requires list

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Convert the required tracefs interface checking code with
requires: list.

Fixed merge conflicts in trigger-hist.tc and trigger-trace-marker-hist.tc
Shuah Khan <skhan@linuxfoundation.org>

Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Reviewed-by: Tom Zanussi <zanussi@kernel.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
This commit is contained in:
Masami Hiramatsu
2020-06-03 11:40:38 +09:00
committed by Shuah Khan
parent fa33e6236f
commit 3591e90fe1
66 changed files with 68 additions and 511 deletions
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18
tools/testing/selftests/ftrace/test.d/trigger/trigger-hist-syntax-errors.tc
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@@ -1,23 +1,7 @@
#!/bin/sh
# SPDX-License-Identifier: GPL-2.0
# description: event trigger - test histogram parser errors
if [ ! -f set_event -o ! -d events/kmem ]; then
echo "event tracing is not supported"
exit_unsupported
fi
if [ ! -f events/kmem/kmalloc/trigger ]; then
echo "event trigger is not supported"
exit_unsupported
fi
if [ ! -f events/kmem/kmalloc/hist ]; then
echo "hist trigger is not supported"
exit_unsupported
fi
[ -f error_log ] || exit_unsupported
# requires: set_event events/kmem/kmalloc/trigger events/kmem/kmalloc/hist error_log
check_error() { # command-with-error-pos-by-^
ftrace_errlog_check 'hist:kmem:kmalloc' "$1" 'events/kmem/kmalloc/trigger'