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| author | Adrian Hunter <[email protected]> | 2020-04-02 17:15:48 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2020-04-16 12:19:12 -0300 |
| commit | 1a2725f3ee5571cf07966f467b73a9941bcbacb8 (patch) | |
| tree | c6685fe36b9fd901f2195a6096c9476b06614afc /tools/perf/scripts/python/failed-syscalls-by-pid.py | |
| parent | 025b16f81dd7f51f29d0109399d669438c63b6ce (diff) | |
perf script: Simplify auxiliary event printing functions
This simplifies the print functions for the following perf script
options:
--show-task-events
--show-namespace-events
--show-cgroup-events
--show-mmap-events
--show-switch-events
--show-lost-events
--show-bpf-events
Example:
# perf record --switch-events -a -e cycles -c 10000 sleep 1
Before:
# perf script --show-task-events --show-namespace-events --show-cgroup-events --show-mmap-events --show-switch-events --show-lost-events --show-bpf-events > out-before.txt
After:
# perf script --show-task-events --show-namespace-events --show-cgroup-events --show-mmap-events --show-switch-events --show-lost-events --show-bpf-events > out-after.txt
# diff -s out-before.txt out-after.txt
Files out-before.txt and out-after.tx are identical
Signed-off-by: Adrian Hunter <[email protected]>
Acked-by: Jiri Olsa <[email protected]>
Link: http://lore.kernel.org/lkml/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/failed-syscalls-by-pid.py')
0 files changed, 0 insertions, 0 deletions