diff options
| -rw-r--r-- | arch/x86/oprofile/op_model_amd.c | 10 | ||||
| -rw-r--r-- | arch/x86/oprofile/op_model_p4.c | 10 | ||||
| -rw-r--r-- | arch/x86/oprofile/op_model_ppro.c | 10 | ||||
| -rw-r--r-- | arch/x86/oprofile/op_x86_model.h | 3 |
4 files changed, 15 insertions, 18 deletions
diff --git a/arch/x86/oprofile/op_model_amd.c b/arch/x86/oprofile/op_model_amd.c index 4ac9d283e8d..c5c5eec2fa7 100644 --- a/arch/x86/oprofile/op_model_amd.c +++ b/arch/x86/oprofile/op_model_amd.c @@ -90,7 +90,7 @@ static void op_amd_setup_ctrs(struct op_x86_model_spec const *model, /* clear all counters */ for (i = 0 ; i < NUM_CONTROLS; ++i) { - if (unlikely(!CTRL_IS_RESERVED(msrs, i))) + if (unlikely(!msrs->controls[i].addr)) continue; rdmsrl(msrs->controls[i].addr, val); val &= model->reserved; @@ -99,14 +99,14 @@ static void op_amd_setup_ctrs(struct op_x86_model_spec const *model, /* avoid a false detection of ctr overflows in NMI handler */ for (i = 0; i < NUM_COUNTERS; ++i) { - if (unlikely(!CTR_IS_RESERVED(msrs, i))) + if (unlikely(!msrs->counters[i].addr)) continue; wrmsr(msrs->counters[i].addr, -1, -1); } /* enable active counters */ for (i = 0; i < NUM_COUNTERS; ++i) { - if ((counter_config[i].enabled) && (CTR_IS_RESERVED(msrs, i))) { + if (counter_config[i].enabled && msrs->counters[i].addr) { reset_value[i] = counter_config[i].count; wrmsr(msrs->counters[i].addr, -(unsigned int)counter_config[i].count, -1); rdmsrl(msrs->controls[i].addr, val); @@ -300,11 +300,11 @@ static void op_amd_shutdown(struct op_msrs const * const msrs) int i; for (i = 0 ; i < NUM_COUNTERS ; ++i) { - if (CTR_IS_RESERVED(msrs, i)) + if (msrs->counters[i].addr) release_perfctr_nmi(MSR_K7_PERFCTR0 + i); } for (i = 0 ; i < NUM_CONTROLS ; ++i) { - if (CTRL_IS_RESERVED(msrs, i)) + if (msrs->controls[i].addr) release_evntsel_nmi(MSR_K7_EVNTSEL0 + i); } } diff --git a/arch/x86/oprofile/op_model_p4.c b/arch/x86/oprofile/op_model_p4.c index ac4ca28b9ed..9db0ca9af76 100644 --- a/arch/x86/oprofile/op_model_p4.c +++ b/arch/x86/oprofile/op_model_p4.c @@ -559,7 +559,7 @@ static void p4_setup_ctrs(struct op_x86_model_spec const *model, /* clear the cccrs we will use */ for (i = 0 ; i < num_counters ; i++) { - if (unlikely(!CTRL_IS_RESERVED(msrs, i))) + if (unlikely(!msrs->controls[i].addr)) continue; rdmsr(p4_counters[VIRT_CTR(stag, i)].cccr_address, low, high); CCCR_CLEAR(low); @@ -569,14 +569,14 @@ static void p4_setup_ctrs(struct op_x86_model_spec const *model, /* clear all escrs (including those outside our concern) */ for (i = num_counters; i < num_controls; i++) { - if (unlikely(!CTRL_IS_RESERVED(msrs, i))) + if (unlikely(!msrs->controls[i].addr)) continue; wrmsr(msrs->controls[i].addr, 0, 0); } /* setup all counters */ for (i = 0 ; i < num_counters ; ++i) { - if ((counter_config[i].enabled) && (CTRL_IS_RESERVED(msrs, i))) { + if (counter_config[i].enabled && msrs->controls[i].addr) { reset_value[i] = counter_config[i].count; pmc_setup_one_p4_counter(i); wrmsr(p4_counters[VIRT_CTR(stag, i)].counter_address, @@ -679,7 +679,7 @@ static void p4_shutdown(struct op_msrs const * const msrs) int i; for (i = 0 ; i < num_counters ; ++i) { - if (CTR_IS_RESERVED(msrs, i)) + if (msrs->counters[i].addr) release_perfctr_nmi(msrs->counters[i].addr); } /* @@ -688,7 +688,7 @@ static void p4_shutdown(struct op_msrs const * const msrs) * This saves a few bits. */ for (i = num_counters ; i < num_controls ; ++i) { - if (CTRL_IS_RESERVED(msrs, i)) + if (msrs->controls[i].addr) release_evntsel_nmi(msrs->controls[i].addr); } } diff --git a/arch/x86/oprofile/op_model_ppro.c b/arch/x86/oprofile/op_model_ppro.c index 566b43f0b6c..0a261a5c696 100644 --- a/arch/x86/oprofile/op_model_ppro.c +++ b/arch/x86/oprofile/op_model_ppro.c @@ -82,7 +82,7 @@ static void ppro_setup_ctrs(struct op_x86_model_spec const *model, /* clear all counters */ for (i = 0 ; i < num_counters; ++i) { - if (unlikely(!CTRL_IS_RESERVED(msrs, i))) + if (unlikely(!msrs->controls[i].addr)) continue; rdmsrl(msrs->controls[i].addr, val); val &= model->reserved; @@ -91,14 +91,14 @@ static void ppro_setup_ctrs(struct op_x86_model_spec const *model, /* avoid a false detection of ctr overflows in NMI handler */ for (i = 0; i < num_counters; ++i) { - if (unlikely(!CTR_IS_RESERVED(msrs, i))) + if (unlikely(!msrs->counters[i].addr)) continue; wrmsrl(msrs->counters[i].addr, -1LL); } /* enable active counters */ for (i = 0; i < num_counters; ++i) { - if ((counter_config[i].enabled) && (CTR_IS_RESERVED(msrs, i))) { + if (counter_config[i].enabled && msrs->counters[i].addr) { reset_value[i] = counter_config[i].count; wrmsrl(msrs->counters[i].addr, -reset_value[i]); rdmsrl(msrs->controls[i].addr, val); @@ -181,11 +181,11 @@ static void ppro_shutdown(struct op_msrs const * const msrs) int i; for (i = 0 ; i < num_counters ; ++i) { - if (CTR_IS_RESERVED(msrs, i)) + if (msrs->counters[i].addr) release_perfctr_nmi(MSR_P6_PERFCTR0 + i); } for (i = 0 ; i < num_counters ; ++i) { - if (CTRL_IS_RESERVED(msrs, i)) + if (msrs->controls[i].addr) release_evntsel_nmi(MSR_P6_EVNTSEL0 + i); } if (reset_value) { diff --git a/arch/x86/oprofile/op_x86_model.h b/arch/x86/oprofile/op_x86_model.h index 1c4577795a9..69f1eb46e1b 100644 --- a/arch/x86/oprofile/op_x86_model.h +++ b/arch/x86/oprofile/op_x86_model.h @@ -15,9 +15,6 @@ #include <asm/types.h> #include <asm/intel_arch_perfmon.h> -#define CTR_IS_RESERVED(msrs, c) ((msrs)->counters[(c)].addr ? 1 : 0) -#define CTRL_IS_RESERVED(msrs, c) ((msrs)->controls[(c)].addr ? 1 : 0) - struct op_saved_msr { unsigned int high; unsigned int low; |