mirror of
https://github.com/torvalds/linux.git
synced 2024-12-27 05:11:48 +00:00
41d279aaf5
User visible:
- Force period term to overload global settings, i.e. previously this
command line:
$ perf record -e 'cpu/instructions,period=20000/',cycles -c 1000 sleep 1
would result in both events having a period equal to 1000, with the fix we
get something saner:
$ perf evlist -v | grep period
cpu/instructions,period=20000/: ... { sample_period, sample_freq }: 20000, ...
cycles: ... { sample_period, sample_freq }: 1000 ...
$
(Jiri Olsa)
Infrastructure:
- Use the dummy software event with freq=0 in the twatch.py python
binding example, to avoid disabling nohz (Arnaldo Carvalho de Melo)
- Add some missing constants to the python binding (Arnaldo Carvalho de Melo)
- Fix mismatched declarations for elf_getphdrnum, that happens
only in the corner case where this function is not found on
the system (Arnaldo Carvalho de Melo).
- Adding build test for having ending double slash (Jiri Olsa)
- Introduce callgraph_set for callgraph option (Kan Liang)
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=XBSW
-----END PGP SIGNATURE-----
Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core
Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:
User visible changes:
- Force period term to overload global settings, i.e. previously this
command line:
$ perf record -e 'cpu/instructions,period=20000/',cycles -c 1000 sleep 1
would result in both events having a period equal to 1000, with the fix we
get something saner:
$ perf evlist -v | grep period
cpu/instructions,period=20000/: ... { sample_period, sample_freq }: 20000, ...
cycles: ... { sample_period, sample_freq }: 1000 ...
$
(Jiri Olsa)
Infrastructure changes:
- Use the dummy software event with freq=0 in the twatch.py python
binding example, to avoid disabling nohz. (Arnaldo Carvalho de Melo)
- Add some missing constants to the python binding. (Arnaldo Carvalho de Melo)
- Fix mismatched declarations for elf_getphdrnum, that happens
only in the corner case where this function is not found on
the system. (Arnaldo Carvalho de Melo)
- Add build test for having ending double slash. (Jiri Olsa)
- Introduce callgraph_set for callgraph option. (Kan Liang)
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
|
||
|---|---|---|
| .. | ||
| arch | ||
| build | ||
| cgroup | ||
| firewire | ||
| hv | ||
| iio | ||
| include | ||
| laptop/freefall | ||
| lguest | ||
| lib | ||
| net | ||
| nfsd | ||
| perf | ||
| power | ||
| scripts | ||
| testing | ||
| thermal/tmon | ||
| time | ||
| usb | ||
| virtio | ||
| vm | ||
| Makefile | ||