Files
linux-stable-mirror/arch
Kan Liang 3e830f657f perf/x86: Optimize the is_x86_event
The current is_x86_event has to go through the hybrid_pmus list to find
the matched pmu, then check if it's a X86 PMU and a X86 event. It's not
necessary.

The X86 PMU has a unique type ID on a non-hybrid machine, and a unique
capability type. They are good enough to do the check.

Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20250424134718.311934-5-kan.liang@linux.intel.com
2025-04-25 14:55:22 +02:00
..
2025-04-25 14:55:22 +02:00