perf_event, x86: Annotate init functions and data

Annotate init functions and data with __init and __initconst.

Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@gmail.com>
LKML-Reference: <4AFB721E.8070203@ct.jp.nec.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c
index 2e20bca..bd87430 100644 (file)
--- a/arch/x86/kernel/cpu/perf_event.c
+++ b/arch/x86/kernel/cpu/perf_event.c
@@ -245,7 +245,7 @@ static u64 __read_mostly hw_cache_event_ids
                                [PERF_COUNT_HW_CACHE_OP_MAX]
                                [PERF_COUNT_HW_CACHE_RESULT_MAX];
 
-static const u64 nehalem_hw_cache_event_ids
+static __initconst u64 nehalem_hw_cache_event_ids
                                [PERF_COUNT_HW_CACHE_MAX]
                                [PERF_COUNT_HW_CACHE_OP_MAX]
                                [PERF_COUNT_HW_CACHE_RESULT_MAX] =
@@ -336,7 +336,7 @@ static const u64 nehalem_hw_cache_event_ids
  },
 };
 
-static const u64 core2_hw_cache_event_ids
+static __initconst u64 core2_hw_cache_event_ids
                                [PERF_COUNT_HW_CACHE_MAX]
                                [PERF_COUNT_HW_CACHE_OP_MAX]
                                [PERF_COUNT_HW_CACHE_RESULT_MAX] =
@@ -427,7 +427,7 @@ static const u64 core2_hw_cache_event_ids
  },
 };
 
-static const u64 atom_hw_cache_event_ids
+static __initconst u64 atom_hw_cache_event_ids
                                [PERF_COUNT_HW_CACHE_MAX]
                                [PERF_COUNT_HW_CACHE_OP_MAX]
                                [PERF_COUNT_HW_CACHE_RESULT_MAX] =
@@ -536,7 +536,7 @@ static u64 intel_pmu_raw_event(u64 hw_event)
        return hw_event & CORE_EVNTSEL_MASK;
 }
 
-static const u64 amd_hw_cache_event_ids
+static __initconst u64 amd_hw_cache_event_ids
                                [PERF_COUNT_HW_CACHE_MAX]
                                [PERF_COUNT_HW_CACHE_OP_MAX]
                                [PERF_COUNT_HW_CACHE_RESULT_MAX] =
@@ -1964,7 +1964,7 @@ static __read_mostly struct notifier_block perf_event_nmi_notifier = {
        .priority               = 1
 };
 
-static struct x86_pmu p6_pmu = {
+static __initconst struct x86_pmu p6_pmu = {
        .name                   = "p6",
        .handle_irq             = p6_pmu_handle_irq,
        .disable_all            = p6_pmu_disable_all,
@@ -1992,7 +1992,7 @@ static struct x86_pmu p6_pmu = {
        .get_event_idx          = intel_get_event_idx,
 };
 
-static struct x86_pmu intel_pmu = {
+static __initconst struct x86_pmu intel_pmu = {
        .name                   = "Intel",
        .handle_irq             = intel_pmu_handle_irq,
        .disable_all            = intel_pmu_disable_all,
@@ -2016,7 +2016,7 @@ static struct x86_pmu intel_pmu = {
        .get_event_idx          = intel_get_event_idx,
 };
 
-static struct x86_pmu amd_pmu = {
+static __initconst struct x86_pmu amd_pmu = {
        .name                   = "AMD",
        .handle_irq             = amd_pmu_handle_irq,
        .disable_all            = amd_pmu_disable_all,
@@ -2037,7 +2037,7 @@ static struct x86_pmu amd_pmu = {
        .get_event_idx          = gen_get_event_idx,
 };
 
-static int p6_pmu_init(void)
+static __init int p6_pmu_init(void)
 {
        switch (boot_cpu_data.x86_model) {
        case 1:
@@ -2071,7 +2071,7 @@ static int p6_pmu_init(void)
        return 0;
 }
 
-static int intel_pmu_init(void)
+static __init int intel_pmu_init(void)
 {
        union cpuid10_edx edx;
        union cpuid10_eax eax;
@@ -2144,7 +2144,7 @@ static int intel_pmu_init(void)
        return 0;
 }
 
-static int amd_pmu_init(void)
+static __init int amd_pmu_init(void)
 {
        /* Performance-monitoring supported from K7 and later: */
        if (boot_cpu_data.x86 < 6)