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3591e90fe1
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>
17 lines
457 B
Bash
17 lines
457 B
Bash
#!/bin/sh
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# SPDX-License-Identifier: GPL-2.0
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# description: Kprobe event with comm arguments
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# requires: kprobe_events
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grep -A1 "fetcharg:" README | grep -q "\$comm" || exit_unsupported # this is too old
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echo 'p:testprobe _do_fork comm=$comm ' > kprobe_events
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grep testprobe kprobe_events | grep -q 'comm=$comm'
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test -d events/kprobes/testprobe
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echo 1 > events/kprobes/testprobe/enable
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( echo "forked")
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grep testprobe trace | grep -q 'comm=".*"'
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exit 0
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