diff options
| author | Dapeng Mi <dapeng1.mi@linux.intel.com> | 2025-10-29 18:21:34 +0800 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2025-11-07 15:08:22 +0100 |
| commit | e89c5d1f290e8915e0aad10014f2241086ea95e4 (patch) | |
| tree | 7b9d94b34873624fd07cdc79a311d00cc9908378 /tools/lib/python | |
| parent | 2721e8da2de7271533ac36285332219f700d16ca (diff) | |
perf/x86/intel: Update dyn_constraint base on PEBS event precise level
arch-PEBS provides CPUIDs to enumerate which counters support PEBS
sampling and precise distribution PEBS sampling. Thus PEBS constraints
should be dynamically configured base on these counter and precise
distribution bitmap instead of defining them statically.
Update event dyn_constraint base on PEBS event precise level.
Signed-off-by: Dapeng Mi <dapeng1.mi@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://patch.msgid.link/20251029102136.61364-11-dapeng1.mi@linux.intel.com
Diffstat (limited to 'tools/lib/python')
0 files changed, 0 insertions, 0 deletions