Commit 79390db9 authored by Dapeng Mi's avatar Dapeng Mi Committed by Peter Zijlstra
Browse files

perf/x86: Refine hybrid_pmu_type defination 



Use macros instead of magic number to define hybrid_pmu_type and remove
X86_HYBRID_NUM_PMUS since it's never used.

Signed-off-by: default avatarDapeng Mi <dapeng1.mi@linux.intel.com>
Signed-off-by: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: default avatarKan Liang <kan.liang@linux.intel.com>
Tested-by: default avatarYongwei Ma <yongwei.ma@intel.com>
Link: https://lkml.kernel.org/r/20240820073853.1974746-2-dapeng1.mi@linux.intel.com
parent 87195a1e

arch/x86/events/perf_event.h

+5 −7
Original line number Diff line number Diff line
@@ -674,19 +674,17 @@ enum hybrid_cpu_type { 
	HYBRID_INTEL_CORE	= 0x40,

};



#define X86_HYBRID_PMU_ATOM_IDX		0

#define X86_HYBRID_PMU_CORE_IDX		1



enum hybrid_pmu_type {

	not_hybrid,

	hybrid_small		= BIT(0),

	hybrid_big		= BIT(1),

	hybrid_small		= BIT(X86_HYBRID_PMU_ATOM_IDX),

	hybrid_big		= BIT(X86_HYBRID_PMU_CORE_IDX),



	hybrid_big_small	= hybrid_big | hybrid_small, /* only used for matching */

};



#define X86_HYBRID_PMU_ATOM_IDX		0

#define X86_HYBRID_PMU_CORE_IDX		1



#define X86_HYBRID_NUM_PMUS		2



struct x86_hybrid_pmu {

	struct pmu			pmu;

	const char			*name;