| .. | .. |
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| 1 | 1 | #!/bin/sh |
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| 2 | 2 | # SPDX-License-Identifier: GPL-2.0 |
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| 3 | 3 | # description: event trigger - test stacktrace-trigger |
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| 4 | | - |
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| 5 | | -do_reset() { |
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| 6 | | - reset_trigger |
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| 7 | | - echo > set_event |
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| 8 | | - clear_trace |
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| 9 | | -} |
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| 4 | +# requires: set_event events/sched/sched_process_fork/trigger |
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| 10 | 5 | |
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| 11 | 6 | fail() { #msg |
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| 12 | | - do_reset |
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| 13 | 7 | echo $1 |
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| 14 | 8 | exit_fail |
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| 15 | 9 | } |
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| 16 | | - |
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| 17 | | -if [ ! -f set_event -o ! -d events/sched ]; then |
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| 18 | | - echo "event tracing is not supported" |
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| 19 | | - exit_unsupported |
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| 20 | | -fi |
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| 21 | | - |
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| 22 | | -if [ ! -f events/sched/sched_process_fork/trigger ]; then |
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| 23 | | - echo "event trigger is not supported" |
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| 24 | | - exit_unsupported |
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| 25 | | -fi |
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| 26 | | - |
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| 27 | | -reset_tracer |
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| 28 | | -do_reset |
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| 29 | 10 | |
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| 30 | 11 | FEATURE=`grep stacktrace events/sched/sched_process_fork/trigger` |
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| 31 | 12 | if [ -z "$FEATURE" ]; then |
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| .. | .. |
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| 33 | 14 | exit_unsupported |
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| 34 | 15 | fi |
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| 35 | 16 | |
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| 36 | | -echo "Test stacktrace tigger" |
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| 17 | +echo "Test stacktrace trigger" |
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| 37 | 18 | echo 0 > trace |
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| 38 | 19 | echo 0 > options/stacktrace |
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| 39 | 20 | echo 'stacktrace' > events/sched/sched_process_fork/trigger |
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| .. | .. |
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| 48 | 29 | ! echo "stacktrace:foo" > events/sched/sched_process_fork/trigger |
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| 49 | 30 | echo "stacktrace" > events/sched/sched_process_fork/trigger |
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| 50 | 31 | ! echo "stacktrace" > events/sched/sched_process_fork/trigger |
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| 51 | | - |
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| 52 | | -do_reset |
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| 53 | 32 | |
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| 54 | 33 | exit 0 |
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