diff options
| -rw-r--r-- | arch/x86/include/asm/mce.h | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/cpu/mcheck/mce.c | 58 | ||||
| -rw-r--r-- | arch/x86/kernel/cpu/mcheck/mce_amd_64.c | 10 |
3 files changed, 33 insertions, 37 deletions
diff --git a/arch/x86/include/asm/mce.h b/arch/x86/include/asm/mce.h index 8488210b866..b9972a6bc2a 100644 --- a/arch/x86/include/asm/mce.h +++ b/arch/x86/include/asm/mce.h @@ -90,7 +90,7 @@ extern int mce_disabled; void mce_setup(struct mce *m); void mce_log(struct mce *m); -DECLARE_PER_CPU(struct sys_device, device_mce); +DECLARE_PER_CPU(struct sys_device, mce_dev); extern void (*threshold_cpu_callback)(unsigned long action, unsigned int cpu); /* diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c index 2e2c3d2e958..ba8dd41a10d 100644 --- a/arch/x86/kernel/cpu/mcheck/mce.c +++ b/arch/x86/kernel/cpu/mcheck/mce.c @@ -957,7 +957,7 @@ static struct sysdev_class mce_sysclass = { .name = "machinecheck", }; -DEFINE_PER_CPU(struct sys_device, device_mce); +DEFINE_PER_CPU(struct sys_device, mce_dev); __cpuinitdata void (*threshold_cpu_callback)(unsigned long action, unsigned int cpu); @@ -1039,12 +1039,12 @@ static SYSDEV_INT_ATTR(tolerant, 0644, tolerant); ACCESSOR(check_interval, check_interval, mce_restart()) -static struct sysdev_attribute *mce_attributes[] = { +static struct sysdev_attribute *mce_attrs[] = { &attr_tolerant.attr, &attr_check_interval, &attr_trigger, NULL }; -static cpumask_var_t mce_device_initialized; +static cpumask_var_t mce_dev_initialized; /* Per cpu sysdev init. All of the cpus still share the same ctrl bank: */ static __cpuinit int mce_create_device(unsigned int cpu) @@ -1055,40 +1055,36 @@ static __cpuinit int mce_create_device(unsigned int cpu) if (!mce_available(&boot_cpu_data)) return -EIO; - memset(&per_cpu(device_mce, cpu).kobj, 0, sizeof(struct kobject)); - per_cpu(device_mce, cpu).id = cpu; - per_cpu(device_mce, cpu).cls = &mce_sysclass; + memset(&per_cpu(mce_dev, cpu).kobj, 0, sizeof(struct kobject)); + per_cpu(mce_dev, cpu).id = cpu; + per_cpu(mce_dev, cpu).cls = &mce_sysclass; - err = sysdev_register(&per_cpu(device_mce, cpu)); + err = sysdev_register(&per_cpu(mce_dev, cpu)); if (err) return err; - for (i = 0; mce_attributes[i]; i++) { - err = sysdev_create_file(&per_cpu(device_mce, cpu), - mce_attributes[i]); + for (i = 0; mce_attrs[i]; i++) { + err = sysdev_create_file(&per_cpu(mce_dev, cpu), mce_attrs[i]); if (err) goto error; } for (i = 0; i < banks; i++) { - err = sysdev_create_file(&per_cpu(device_mce, cpu), + err = sysdev_create_file(&per_cpu(mce_dev, cpu), &bank_attrs[i]); if (err) goto error2; } - cpumask_set_cpu(cpu, mce_device_initialized); + cpumask_set_cpu(cpu, mce_dev_initialized); return 0; error2: - while (--i >= 0) { - sysdev_remove_file(&per_cpu(device_mce, cpu), - &bank_attrs[i]); - } + while (--i >= 0) + sysdev_remove_file(&per_cpu(mce_dev, cpu), &bank_attrs[i]); error: - while (--i >= 0) { - sysdev_remove_file(&per_cpu(device_mce, cpu), - mce_attributes[i]); - } - sysdev_unregister(&per_cpu(device_mce, cpu)); + while (--i >= 0) + sysdev_remove_file(&per_cpu(mce_dev, cpu), mce_attrs[i]); + + sysdev_unregister(&per_cpu(mce_dev, cpu)); return err; } @@ -1097,24 +1093,24 @@ static __cpuinit void mce_remove_device(unsigned int cpu) { int i; - if (!cpumask_test_cpu(cpu, mce_device_initialized)) + if (!cpumask_test_cpu(cpu, mce_dev_initialized)) return; - for (i = 0; mce_attributes[i]; i++) - sysdev_remove_file(&per_cpu(device_mce, cpu), - mce_attributes[i]); + for (i = 0; mce_attrs[i]; i++) + sysdev_remove_file(&per_cpu(mce_dev, cpu), mce_attrs[i]); + for (i = 0; i < banks; i++) - sysdev_remove_file(&per_cpu(device_mce, cpu), - &bank_attrs[i]); - sysdev_unregister(&per_cpu(device_mce, cpu)); - cpumask_clear_cpu(cpu, mce_device_initialized); + sysdev_remove_file(&per_cpu(mce_dev, cpu), &bank_attrs[i]); + + sysdev_unregister(&per_cpu(mce_dev, cpu)); + cpumask_clear_cpu(cpu, mce_dev_initialized); } /* Make sure there are no machine checks on offlined CPUs. */ static void mce_disable_cpu(void *h) { - int i; unsigned long action = *(unsigned long *)h; + int i; if (!mce_available(¤t_cpu_data)) return; @@ -1221,7 +1217,7 @@ static __init int mce_init_device(void) if (!mce_available(&boot_cpu_data)) return -EIO; - alloc_cpumask_var(&mce_device_initialized, GFP_KERNEL); + alloc_cpumask_var(&mce_dev_initialized, GFP_KERNEL); err = mce_init_banks(); if (err) diff --git a/arch/x86/kernel/cpu/mcheck/mce_amd_64.c b/arch/x86/kernel/cpu/mcheck/mce_amd_64.c index 4d90ec3eb51..083f270251f 100644 --- a/arch/x86/kernel/cpu/mcheck/mce_amd_64.c +++ b/arch/x86/kernel/cpu/mcheck/mce_amd_64.c @@ -517,7 +517,7 @@ static __cpuinit int threshold_create_bank(unsigned int cpu, unsigned int bank) if (!b) goto out; - err = sysfs_create_link(&per_cpu(device_mce, cpu).kobj, + err = sysfs_create_link(&per_cpu(mce_dev, cpu).kobj, b->kobj, name); if (err) goto out; @@ -540,7 +540,7 @@ static __cpuinit int threshold_create_bank(unsigned int cpu, unsigned int bank) goto out; } - b->kobj = kobject_create_and_add(name, &per_cpu(device_mce, cpu).kobj); + b->kobj = kobject_create_and_add(name, &per_cpu(mce_dev, cpu).kobj); if (!b->kobj) goto out_free; @@ -560,7 +560,7 @@ static __cpuinit int threshold_create_bank(unsigned int cpu, unsigned int bank) if (i == cpu) continue; - err = sysfs_create_link(&per_cpu(device_mce, i).kobj, + err = sysfs_create_link(&per_cpu(mce_dev, i).kobj, b->kobj, name); if (err) goto out; @@ -638,7 +638,7 @@ static void threshold_remove_bank(unsigned int cpu, int bank) #ifdef CONFIG_SMP /* sibling symlink */ if (shared_bank[bank] && b->blocks->cpu != cpu) { - sysfs_remove_link(&per_cpu(device_mce, cpu).kobj, name); + sysfs_remove_link(&per_cpu(mce_dev, cpu).kobj, name); per_cpu(threshold_banks, cpu)[bank] = NULL; return; @@ -650,7 +650,7 @@ static void threshold_remove_bank(unsigned int cpu, int bank) if (i == cpu) continue; - sysfs_remove_link(&per_cpu(device_mce, i).kobj, name); + sysfs_remove_link(&per_cpu(mce_dev, i).kobj, name); per_cpu(threshold_banks, i)[bank] = NULL; } |