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Diffstat (limited to 'arch/x86/kernel/cpu')
-rw-r--r--arch/x86/kernel/cpu/common.c8
-rw-r--r--arch/x86/kernel/cpu/cpu_debug.c30
-rw-r--r--arch/x86/kernel/cpu/intel_cacheinfo.c54
3 files changed, 46 insertions, 46 deletions
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index cc25c2b4a56..3192f22f2fd 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -1093,7 +1093,7 @@ static void clear_all_debug_regs(void)
void __cpuinit cpu_init(void)
{
- struct orig_ist *orig_ist;
+ struct orig_ist *oist;
struct task_struct *me;
struct tss_struct *t;
unsigned long v;
@@ -1102,7 +1102,7 @@ void __cpuinit cpu_init(void)
cpu = stack_smp_processor_id();
t = &per_cpu(init_tss, cpu);
- orig_ist = &per_cpu(orig_ist, cpu);
+ oist = &per_cpu(orig_ist, cpu);
#ifdef CONFIG_NUMA
if (cpu != 0 && percpu_read(node_number) == 0 &&
@@ -1143,12 +1143,12 @@ void __cpuinit cpu_init(void)
/*
* set up and load the per-CPU TSS
*/
- if (!orig_ist->ist[0]) {
+ if (!oist->ist[0]) {
char *estacks = per_cpu(exception_stacks, cpu);
for (v = 0; v < N_EXCEPTION_STACKS; v++) {
estacks += exception_stack_sizes[v];
- orig_ist->ist[v] = t->x86_tss.ist[v] =
+ oist->ist[v] = t->x86_tss.ist[v] =
(unsigned long)estacks;
}
}
diff --git a/arch/x86/kernel/cpu/cpu_debug.c b/arch/x86/kernel/cpu/cpu_debug.c
index dca325c0399..b368cd86299 100644
--- a/arch/x86/kernel/cpu/cpu_debug.c
+++ b/arch/x86/kernel/cpu/cpu_debug.c
@@ -30,9 +30,9 @@
#include <asm/apic.h>
#include <asm/desc.h>
-static DEFINE_PER_CPU(struct cpu_cpuX_base [CPU_REG_ALL_BIT], cpu_arr);
-static DEFINE_PER_CPU(struct cpu_private * [MAX_CPU_FILES], priv_arr);
-static DEFINE_PER_CPU(int, cpu_priv_count);
+static DEFINE_PER_CPU(struct cpu_cpuX_base [CPU_REG_ALL_BIT], cpud_arr);
+static DEFINE_PER_CPU(struct cpu_private * [MAX_CPU_FILES], cpud_priv_arr);
+static DEFINE_PER_CPU(int, cpud_priv_count);
static DEFINE_MUTEX(cpu_debug_lock);
@@ -531,7 +531,7 @@ static int cpu_create_file(unsigned cpu, unsigned type, unsigned reg,
/* Already intialized */
if (file == CPU_INDEX_BIT)
- if (per_cpu(cpu_arr[type].init, cpu))
+ if (per_cpu(cpud_arr[type].init, cpu))
return 0;
priv = kzalloc(sizeof(*priv), GFP_KERNEL);
@@ -543,8 +543,8 @@ static int cpu_create_file(unsigned cpu, unsigned type, unsigned reg,
priv->reg = reg;
priv->file = file;
mutex_lock(&cpu_debug_lock);
- per_cpu(priv_arr[type], cpu) = priv;
- per_cpu(cpu_priv_count, cpu)++;
+ per_cpu(cpud_priv_arr[type], cpu) = priv;
+ per_cpu(cpud_priv_count, cpu)++;
mutex_unlock(&cpu_debug_lock);
if (file)
@@ -552,10 +552,10 @@ static int cpu_create_file(unsigned cpu, unsigned type, unsigned reg,
dentry, (void *)priv, &cpu_fops);
else {
debugfs_create_file(cpu_base[type].name, S_IRUGO,
- per_cpu(cpu_arr[type].dentry, cpu),
+ per_cpu(cpud_arr[type].dentry, cpu),
(void *)priv, &cpu_fops);
mutex_lock(&cpu_debug_lock);
- per_cpu(cpu_arr[type].init, cpu) = 1;
+ per_cpu(cpud_arr[type].init, cpu) = 1;
mutex_unlock(&cpu_debug_lock);
}
@@ -615,7 +615,7 @@ static int cpu_init_allreg(unsigned cpu, struct dentry *dentry)
if (!is_typeflag_valid(cpu, cpu_base[type].flag))
continue;
cpu_dentry = debugfs_create_dir(cpu_base[type].name, dentry);
- per_cpu(cpu_arr[type].dentry, cpu) = cpu_dentry;
+ per_cpu(cpud_arr[type].dentry, cpu) = cpu_dentry;
if (type < CPU_TSS_BIT)
err = cpu_init_msr(cpu, type, cpu_dentry);
@@ -647,11 +647,11 @@ static int cpu_init_cpu(void)
err = cpu_init_allreg(cpu, cpu_dentry);
pr_info("cpu%d(%d) debug files %d\n",
- cpu, nr_cpu_ids, per_cpu(cpu_priv_count, cpu));
- if (per_cpu(cpu_priv_count, cpu) > MAX_CPU_FILES) {
+ cpu, nr_cpu_ids, per_cpu(cpud_priv_count, cpu));
+ if (per_cpu(cpud_priv_count, cpu) > MAX_CPU_FILES) {
pr_err("Register files count %d exceeds limit %d\n",
- per_cpu(cpu_priv_count, cpu), MAX_CPU_FILES);
- per_cpu(cpu_priv_count, cpu) = MAX_CPU_FILES;
+ per_cpu(cpud_priv_count, cpu), MAX_CPU_FILES);
+ per_cpu(cpud_priv_count, cpu) = MAX_CPU_FILES;
err = -ENFILE;
}
if (err)
@@ -676,8 +676,8 @@ static void __exit cpu_debug_exit(void)
debugfs_remove_recursive(cpu_debugfs_dir);
for (cpu = 0; cpu < nr_cpu_ids; cpu++)
- for (i = 0; i < per_cpu(cpu_priv_count, cpu); i++)
- kfree(per_cpu(priv_arr[i], cpu));
+ for (i = 0; i < per_cpu(cpud_priv_count, cpu); i++)
+ kfree(per_cpu(cpud_priv_arr[i], cpu));
}
module_init(cpu_debug_init);
diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
index 804c40e2bc3..f5ccb4fa5a5 100644
--- a/arch/x86/kernel/cpu/intel_cacheinfo.c
+++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
@@ -512,8 +512,8 @@ unsigned int __cpuinit init_intel_cacheinfo(struct cpuinfo_x86 *c)
#ifdef CONFIG_SYSFS
/* pointer to _cpuid4_info array (for each cache leaf) */
-static DEFINE_PER_CPU(struct _cpuid4_info *, cpuid4_info);
-#define CPUID4_INFO_IDX(x, y) (&((per_cpu(cpuid4_info, x))[y]))
+static DEFINE_PER_CPU(struct _cpuid4_info *, ici_cpuid4_info);
+#define CPUID4_INFO_IDX(x, y) (&((per_cpu(ici_cpuid4_info, x))[y]))
#ifdef CONFIG_SMP
static void __cpuinit cache_shared_cpu_map_setup(unsigned int cpu, int index)
@@ -526,7 +526,7 @@ static void __cpuinit cache_shared_cpu_map_setup(unsigned int cpu, int index)
if ((index == 3) && (c->x86_vendor == X86_VENDOR_AMD)) {
struct cpuinfo_x86 *d;
for_each_online_cpu(i) {
- if (!per_cpu(cpuid4_info, i))
+ if (!per_cpu(ici_cpuid4_info, i))
continue;
d = &cpu_data(i);
this_leaf = CPUID4_INFO_IDX(i, index);
@@ -548,7 +548,7 @@ static void __cpuinit cache_shared_cpu_map_setup(unsigned int cpu, int index)
c->apicid >> index_msb) {
cpumask_set_cpu(i,
to_cpumask(this_leaf->shared_cpu_map));
- if (i != cpu && per_cpu(cpuid4_info, i)) {
+ if (i != cpu && per_cpu(ici_cpuid4_info, i)) {
sibling_leaf =
CPUID4_INFO_IDX(i, index);
cpumask_set_cpu(cpu, to_cpumask(
@@ -587,8 +587,8 @@ static void __cpuinit free_cache_attributes(unsigned int cpu)
for (i = 0; i < num_cache_leaves; i++)
cache_remove_shared_cpu_map(cpu, i);
- kfree(per_cpu(cpuid4_info, cpu));
- per_cpu(cpuid4_info, cpu) = NULL;
+ kfree(per_cpu(ici_cpuid4_info, cpu));
+ per_cpu(ici_cpuid4_info, cpu) = NULL;
}
static int
@@ -627,15 +627,15 @@ static int __cpuinit detect_cache_attributes(unsigned int cpu)
if (num_cache_leaves == 0)
return -ENOENT;
- per_cpu(cpuid4_info, cpu) = kzalloc(
+ per_cpu(ici_cpuid4_info, cpu) = kzalloc(
sizeof(struct _cpuid4_info) * num_cache_leaves, GFP_KERNEL);
- if (per_cpu(cpuid4_info, cpu) == NULL)
+ if (per_cpu(ici_cpuid4_info, cpu) == NULL)
return -ENOMEM;
smp_call_function_single(cpu, get_cpu_leaves, &retval, true);
if (retval) {
- kfree(per_cpu(cpuid4_info, cpu));
- per_cpu(cpuid4_info, cpu) = NULL;
+ kfree(per_cpu(ici_cpuid4_info, cpu));
+ per_cpu(ici_cpuid4_info, cpu) = NULL;
}
return retval;
@@ -647,7 +647,7 @@ static int __cpuinit detect_cache_attributes(unsigned int cpu)
extern struct sysdev_class cpu_sysdev_class; /* from drivers/base/cpu.c */
/* pointer to kobject for cpuX/cache */
-static DEFINE_PER_CPU(struct kobject *, cache_kobject);
+static DEFINE_PER_CPU(struct kobject *, ici_cache_kobject);
struct _index_kobject {
struct kobject kobj;
@@ -656,8 +656,8 @@ struct _index_kobject {
};
/* pointer to array of kobjects for cpuX/cache/indexY */
-static DEFINE_PER_CPU(struct _index_kobject *, index_kobject);
-#define INDEX_KOBJECT_PTR(x, y) (&((per_cpu(index_kobject, x))[y]))
+static DEFINE_PER_CPU(struct _index_kobject *, ici_index_kobject);
+#define INDEX_KOBJECT_PTR(x, y) (&((per_cpu(ici_index_kobject, x))[y]))
#define show_one_plus(file_name, object, val) \
static ssize_t show_##file_name \
@@ -876,10 +876,10 @@ static struct kobj_type ktype_percpu_entry = {
static void __cpuinit cpuid4_cache_sysfs_exit(unsigned int cpu)
{
- kfree(per_cpu(cache_kobject, cpu));
- kfree(per_cpu(index_kobject, cpu));
- per_cpu(cache_kobject, cpu) = NULL;
- per_cpu(index_kobject, cpu) = NULL;
+ kfree(per_cpu(ici_cache_kobject, cpu));
+ kfree(per_cpu(ici_index_kobject, cpu));
+ per_cpu(ici_cache_kobject, cpu) = NULL;
+ per_cpu(ici_index_kobject, cpu) = NULL;
free_cache_attributes(cpu);
}
@@ -895,14 +895,14 @@ static int __cpuinit cpuid4_cache_sysfs_init(unsigned int cpu)
return err;
/* Allocate all required memory */
- per_cpu(cache_kobject, cpu) =
+ per_cpu(ici_cache_kobject, cpu) =
kzalloc(sizeof(struct kobject), GFP_KERNEL);
- if (unlikely(per_cpu(cache_kobject, cpu) == NULL))
+ if (unlikely(per_cpu(ici_cache_kobject, cpu) == NULL))
goto err_out;
- per_cpu(index_kobject, cpu) = kzalloc(
+ per_cpu(ici_index_kobject, cpu) = kzalloc(
sizeof(struct _index_kobject) * num_cache_leaves, GFP_KERNEL);
- if (unlikely(per_cpu(index_kobject, cpu) == NULL))
+ if (unlikely(per_cpu(ici_index_kobject, cpu) == NULL))
goto err_out;
return 0;
@@ -926,7 +926,7 @@ static int __cpuinit cache_add_dev(struct sys_device * sys_dev)
if (unlikely(retval < 0))
return retval;
- retval = kobject_init_and_add(per_cpu(cache_kobject, cpu),
+ retval = kobject_init_and_add(per_cpu(ici_cache_kobject, cpu),
&ktype_percpu_entry,
&sys_dev->kobj, "%s", "cache");
if (retval < 0) {
@@ -940,12 +940,12 @@ static int __cpuinit cache_add_dev(struct sys_device * sys_dev)
this_object->index = i;
retval = kobject_init_and_add(&(this_object->kobj),
&ktype_cache,
- per_cpu(cache_kobject, cpu),
+ per_cpu(ici_cache_kobject, cpu),
"index%1lu", i);
if (unlikely(retval)) {
for (j = 0; j < i; j++)
kobject_put(&(INDEX_KOBJECT_PTR(cpu, j)->kobj));
- kobject_put(per_cpu(cache_kobject, cpu));
+ kobject_put(per_cpu(ici_cache_kobject, cpu));
cpuid4_cache_sysfs_exit(cpu);
return retval;
}
@@ -953,7 +953,7 @@ static int __cpuinit cache_add_dev(struct sys_device * sys_dev)
}
cpumask_set_cpu(cpu, to_cpumask(cache_dev_map));
- kobject_uevent(per_cpu(cache_kobject, cpu), KOBJ_ADD);
+ kobject_uevent(per_cpu(ici_cache_kobject, cpu), KOBJ_ADD);
return 0;
}
@@ -962,7 +962,7 @@ static void __cpuinit cache_remove_dev(struct sys_device * sys_dev)
unsigned int cpu = sys_dev->id;
unsigned long i;
- if (per_cpu(cpuid4_info, cpu) == NULL)
+ if (per_cpu(ici_cpuid4_info, cpu) == NULL)
return;
if (!cpumask_test_cpu(cpu, to_cpumask(cache_dev_map)))
return;
@@ -970,7 +970,7 @@ static void __cpuinit cache_remove_dev(struct sys_device * sys_dev)
for (i = 0; i < num_cache_leaves; i++)
kobject_put(&(INDEX_KOBJECT_PTR(cpu, i)->kobj));
- kobject_put(per_cpu(cache_kobject, cpu));
+ kobject_put(per_cpu(ici_cache_kobject, cpu));
cpuid4_cache_sysfs_exit(cpu);
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-16 23:24:30 +0000