diff options
| author | Adrian Hunter <[email protected]> | 2021-12-15 08:06:34 +0000 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2021-12-28 20:26:25 +0000 |
| commit | a78abde220243d6f44a265fe36c49957f6fa9851 (patch) | |
| tree | 90af02feebd6b9300643ae8e1d84736bb34c8beb /tools/perf/scripts/python/failed-syscalls-by-pid.py | |
| parent | perf expr: Fix return value of ids__new() (diff) | |
| download | kernel-a78abde220243d6f44a265fe36c49957f6fa9851.tar.gz kernel-a78abde220243d6f44a265fe36c49957f6fa9851.zip | |
perf intel-pt: Fix parsing of VM time correlation arguments
Parser did not take ':' into account.
Example:
Before:
$ perf record -e intel_pt//u uname
Linux
[ perf record: Woken up 1 times to write data ]
[ perf record: Captured and wrote 0.026 MB perf.data ]
$ perf inject -i perf.data --vm-time-correlation="dry-run 123"
$ perf inject -i perf.data --vm-time-correlation="dry-run 123:456"
Failed to parse VM Time Correlation options
0x620 [0x98]: failed to process type: 70 [Invalid argument]
$
After:
$ perf inject -i perf.data --vm-time-correlation="dry-run 123:456"
$
Fixes: e3ff42bdebcfeb5f ("perf intel-pt: Parse VM Time Correlation options and set up decoding")
Signed-off-by: Adrian Hunter <[email protected]>
Acked-by: Namhyung Kim <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Riccardo Mancini <[email protected]>
Cc: [email protected]
Link: https://lore.kernel.org/r/[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