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| author | Hendrik Brueckner <brueckner@linux.ibm.com> | 2018-08-06 18:43:07 +0300 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2019-02-22 11:19:47 +0300 |
| commit | 3d33345aa3d9ab2ee9b5a5bf2a8842c43603d537 (patch) | |
| tree | 72ec596cfd321286b9c714d488fc9b18123feb9a /tools/perf/scripts/python/check-perf-trace.py | |
| parent | 30e145f811428e1a96738fbc1f98ccc91f412d93 (diff) | |
| download | linux-3d33345aa3d9ab2ee9b5a5bf2a8842c43603d537.tar.xz | |
s390/cpum_cf: prepare for in-kernel counter measurements
Prepare the counter facility support to be used by other in-kernel
users. The first step introduces the __kernel_cpumcf_begin() and
__kernel_cpumcf_end() functions to reserve the counter facility
for doing measurements and to release after the measurements are
done.
Signed-off-by: Hendrik Brueckner <brueckner@linux.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions