diff options
| author | Peter Zijlstra | 2010-01-22 15:38:26 +0100 |
|---|---|---|
| committer | Ingo Molnar | 2010-01-29 09:01:38 +0100 |
| commit | 8433be1184e4f22c37d4b8ed36cde529a47882f4 (patch) | |
| tree | 01cb5a64cb21760db64a86af63e991a1ad97019a /arch/x86/kernel/cpu/perf_event.c | |
| parent | c91e0f5da81c6f3a611a1bd6d0cca6717c90fdab (diff) | |
perf_event: x86: Reduce some overly long lines with some MACROs
Introduce INTEL_EVENT_CONSTRAINT and FIXED_EVENT_CONSTRAINT to reduce
some line length and typing work.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
LKML-Reference: <20100122155535.688730371@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/cpu/perf_event.c')
| -rw-r--r-- | arch/x86/kernel/cpu/perf_event.c | 68 |
1 files changed, 37 insertions, 31 deletions
diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c index 921bbf732e77..4d1ed101c10d 100644 --- a/arch/x86/kernel/cpu/perf_event.c +++ b/arch/x86/kernel/cpu/perf_event.c @@ -97,6 +97,12 @@ struct cpu_hw_events { .cmask = (m), \ } +#define INTEL_EVENT_CONSTRAINT(c, n) \ + EVENT_CONSTRAINT(c, n, INTEL_ARCH_EVENT_MASK) + +#define FIXED_EVENT_CONSTRAINT(c, n) \ + EVENT_CONSTRAINT(c, n, INTEL_ARCH_FIXED_MASK) + #define EVENT_CONSTRAINT_END \ EVENT_CONSTRAINT(0, 0, 0) @@ -192,12 +198,12 @@ static u64 p6_pmu_raw_event(u64 hw_event) static struct event_constraint intel_p6_event_constraints[] = { - EVENT_CONSTRAINT(0xc1, 0x1, INTEL_ARCH_EVENT_MASK), /* FLOPS */ - EVENT_CONSTRAINT(0x10, 0x1, INTEL_ARCH_EVENT_MASK), /* FP_COMP_OPS_EXE */ - EVENT_CONSTRAINT(0x11, 0x1, INTEL_ARCH_EVENT_MASK), /* FP_ASSIST */ - EVENT_CONSTRAINT(0x12, 0x2, INTEL_ARCH_EVENT_MASK), /* MUL */ - EVENT_CONSTRAINT(0x13, 0x2, INTEL_ARCH_EVENT_MASK), /* DIV */ - EVENT_CONSTRAINT(0x14, 0x1, INTEL_ARCH_EVENT_MASK), /* CYCLES_DIV_BUSY */ + INTEL_EVENT_CONSTRAINT(0xc1, 0x1), /* FLOPS */ + INTEL_EVENT_CONSTRAINT(0x10, 0x1), /* FP_COMP_OPS_EXE */ + INTEL_EVENT_CONSTRAINT(0x11, 0x1), /* FP_ASSIST */ + INTEL_EVENT_CONSTRAINT(0x12, 0x2), /* MUL */ + INTEL_EVENT_CONSTRAINT(0x13, 0x2), /* DIV */ + INTEL_EVENT_CONSTRAINT(0x14, 0x1), /* CYCLES_DIV_BUSY */ EVENT_CONSTRAINT_END }; @@ -217,41 +223,41 @@ static const u64 intel_perfmon_event_map[] = static struct event_constraint intel_core_event_constraints[] = { - EVENT_CONSTRAINT(0xc0, (0x3|(1ULL<<32)), INTEL_ARCH_FIXED_MASK), /* INSTRUCTIONS_RETIRED */ - EVENT_CONSTRAINT(0x3c, (0x3|(1ULL<<33)), INTEL_ARCH_FIXED_MASK), /* UNHALTED_CORE_CYCLES */ - EVENT_CONSTRAINT(0x10, 0x1, INTEL_ARCH_EVENT_MASK), /* FP_COMP_OPS_EXE */ - EVENT_CONSTRAINT(0x11, 0x2, INTEL_ARCH_EVENT_MASK), /* FP_ASSIST */ - EVENT_CONSTRAINT(0x12, 0x2, INTEL_ARCH_EVENT_MASK), /* MUL */ - EVENT_CONSTRAINT(0x13, 0x2, INTEL_ARCH_EVENT_MASK), /* DIV */ - EVENT_CONSTRAINT(0x14, 0x1, INTEL_ARCH_EVENT_MASK), /* CYCLES_DIV_BUSY */ - EVENT_CONSTRAINT(0x18, 0x1, INTEL_ARCH_EVENT_MASK), /* IDLE_DURING_DIV */ - EVENT_CONSTRAINT(0x19, 0x2, INTEL_ARCH_EVENT_MASK), /* DELAYED_BYPASS */ - EVENT_CONSTRAINT(0xa1, 0x1, INTEL_ARCH_EVENT_MASK), /* RS_UOPS_DISPATCH_CYCLES */ - EVENT_CONSTRAINT(0xcb, 0x1, INTEL_ARCH_EVENT_MASK), /* MEM_LOAD_RETIRED */ + FIXED_EVENT_CONSTRAINT(0xc0, (0x3|(1ULL<<32))), /* INSTRUCTIONS_RETIRED */ + FIXED_EVENT_CONSTRAINT(0x3c, (0x3|(1ULL<<33))), /* UNHALTED_CORE_CYCLES */ + INTEL_EVENT_CONSTRAINT(0x10, 0x1), /* FP_COMP_OPS_EXE */ + INTEL_EVENT_CONSTRAINT(0x11, 0x2), /* FP_ASSIST */ + INTEL_EVENT_CONSTRAINT(0x12, 0x2), /* MUL */ + INTEL_EVENT_CONSTRAINT(0x13, 0x2), /* DIV */ + INTEL_EVENT_CONSTRAINT(0x14, 0x1), /* CYCLES_DIV_BUSY */ + INTEL_EVENT_CONSTRAINT(0x18, 0x1), /* IDLE_DURING_DIV */ + INTEL_EVENT_CONSTRAINT(0x19, 0x2), /* DELAYED_BYPASS */ + INTEL_EVENT_CONSTRAINT(0xa1, 0x1), /* RS_UOPS_DISPATCH_CYCLES */ + INTEL_EVENT_CONSTRAINT(0xcb, 0x1), /* MEM_LOAD_RETIRED */ EVENT_CONSTRAINT_END }; static struct event_constraint intel_nehalem_event_constraints[] = { - EVENT_CONSTRAINT(0xc0, (0x3|(1ULL<<32)), INTEL_ARCH_FIXED_MASK), /* INSTRUCTIONS_RETIRED */ - EVENT_CONSTRAINT(0x3c, (0x3|(1ULL<<33)), INTEL_ARCH_FIXED_MASK), /* UNHALTED_CORE_CYCLES */ - EVENT_CONSTRAINT(0x40, 0x3, INTEL_ARCH_EVENT_MASK), /* L1D_CACHE_LD */ - EVENT_CONSTRAINT(0x41, 0x3, INTEL_ARCH_EVENT_MASK), /* L1D_CACHE_ST */ - EVENT_CONSTRAINT(0x42, 0x3, INTEL_ARCH_EVENT_MASK), /* L1D_CACHE_LOCK */ - EVENT_CONSTRAINT(0x43, 0x3, INTEL_ARCH_EVENT_MASK), /* L1D_ALL_REF */ - EVENT_CONSTRAINT(0x4e, 0x3, INTEL_ARCH_EVENT_MASK), /* L1D_PREFETCH */ - EVENT_CONSTRAINT(0x4c, 0x3, INTEL_ARCH_EVENT_MASK), /* LOAD_HIT_PRE */ - EVENT_CONSTRAINT(0x51, 0x3, INTEL_ARCH_EVENT_MASK), /* L1D */ - EVENT_CONSTRAINT(0x52, 0x3, INTEL_ARCH_EVENT_MASK), /* L1D_CACHE_PREFETCH_LOCK_FB_HIT */ - EVENT_CONSTRAINT(0x53, 0x3, INTEL_ARCH_EVENT_MASK), /* L1D_CACHE_LOCK_FB_HIT */ - EVENT_CONSTRAINT(0xc5, 0x3, INTEL_ARCH_EVENT_MASK), /* CACHE_LOCK_CYCLES */ + FIXED_EVENT_CONSTRAINT(0xc0, (0x3|(1ULL<<32))), /* INSTRUCTIONS_RETIRED */ + FIXED_EVENT_CONSTRAINT(0x3c, (0x3|(1ULL<<33))), /* UNHALTED_CORE_CYCLES */ + INTEL_EVENT_CONSTRAINT(0x40, 0x3), /* L1D_CACHE_LD */ + INTEL_EVENT_CONSTRAINT(0x41, 0x3), /* L1D_CACHE_ST */ + INTEL_EVENT_CONSTRAINT(0x42, 0x3), /* L1D_CACHE_LOCK */ + INTEL_EVENT_CONSTRAINT(0x43, 0x3), /* L1D_ALL_REF */ + INTEL_EVENT_CONSTRAINT(0x4e, 0x3), /* L1D_PREFETCH */ + INTEL_EVENT_CONSTRAINT(0x4c, 0x3), /* LOAD_HIT_PRE */ + INTEL_EVENT_CONSTRAINT(0x51, 0x3), /* L1D */ + INTEL_EVENT_CONSTRAINT(0x52, 0x3), /* L1D_CACHE_PREFETCH_LOCK_FB_HIT */ + INTEL_EVENT_CONSTRAINT(0x53, 0x3), /* L1D_CACHE_LOCK_FB_HIT */ + INTEL_EVENT_CONSTRAINT(0xc5, 0x3), /* CACHE_LOCK_CYCLES */ EVENT_CONSTRAINT_END }; static struct event_constraint intel_gen_event_constraints[] = { - EVENT_CONSTRAINT(0xc0, (0x3|(1ULL<<32)), INTEL_ARCH_FIXED_MASK), /* INSTRUCTIONS_RETIRED */ - EVENT_CONSTRAINT(0x3c, (0x3|(1ULL<<33)), INTEL_ARCH_FIXED_MASK), /* UNHALTED_CORE_CYCLES */ + FIXED_EVENT_CONSTRAINT(0xc0, (0x3|(1ULL<<32))), /* INSTRUCTIONS_RETIRED */ + FIXED_EVENT_CONSTRAINT(0x3c, (0x3|(1ULL<<33))), /* UNHALTED_CORE_CYCLES */ EVENT_CONSTRAINT_END }; |