diff options
| author | Athira Rajeev <[email protected]> | 2022-06-10 19:10:54 +0530 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2022-06-29 08:57:43 +1000 |
| commit | 9258c0aa755fac469869dd647a6c3d5299ff7725 (patch) | |
| tree | 146f3839b833dbeb40feae86fa8af1b09853f87e /tools/perf/scripts/python/flamegraph.py | |
| parent | 0a110a4b69dacc30ce4f6c10c0396bd2fd097831 (diff) | |
selftests/powerpc/pmu: Add selftest for group constraint check for PMC5 and PMC6
Events using Performance Monitor Counter 5 (PMC5) and Performance
Monitor Counter 6 (PMC6) can't have other fields in event code like
cache bits, thresholding or marked bit. PMC5 and PMC6 only supports base
events: ie 500fa and 600f4. Other combinations should fail. Testcase
tries setting other bits in event code for 500fa and 600f4 to check this
scenario.
Signed-off-by: Athira Rajeev <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/flamegraph.py')
0 files changed, 0 insertions, 0 deletions