diff options
Diffstat (limited to 'drivers/base/cpu.c')
| -rw-r--r-- | drivers/base/cpu.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/drivers/base/cpu.c b/drivers/base/cpu.c index 7036e8e..251acea 100644 --- a/drivers/base/cpu.c +++ b/drivers/base/cpu.c @@ -10,6 +10,7 @@ #include <linux/topology.h> #include <linux/device.h> #include <linux/node.h> +#include <linux/gfp.h> #include "base.h" @@ -79,24 +80,24 @@ void unregister_cpu(struct cpu *cpu) } #ifdef CONFIG_ARCH_CPU_PROBE_RELEASE -static ssize_t cpu_probe_store(struct sys_device *dev, - struct sysdev_attribute *attr, - const char *buf, +static ssize_t cpu_probe_store(struct sysdev_class *class, + struct sysdev_class_attribute *attr, + const char *buf, size_t count) { return arch_cpu_probe(buf, count); } -static ssize_t cpu_release_store(struct sys_device *dev, - struct sysdev_attribute *attr, - const char *buf, +static ssize_t cpu_release_store(struct sysdev_class *class, + struct sysdev_class_attribute *attr, + const char *buf, size_t count) { return arch_cpu_release(buf, count); } -static SYSDEV_ATTR(probe, S_IWUSR, NULL, cpu_probe_store); -static SYSDEV_ATTR(release, S_IWUSR, NULL, cpu_release_store); +static SYSDEV_CLASS_ATTR(probe, S_IWUSR, NULL, cpu_probe_store); +static SYSDEV_CLASS_ATTR(release, S_IWUSR, NULL, cpu_release_store); #endif /* CONFIG_ARCH_CPU_PROBE_RELEASE */ #else /* ... !CONFIG_HOTPLUG_CPU */ @@ -185,7 +186,7 @@ static ssize_t print_cpus_offline(struct sysdev_class *class, /* display offline cpus < nr_cpu_ids */ if (!alloc_cpumask_var(&offline, GFP_KERNEL)) return -ENOMEM; - cpumask_complement(offline, cpu_online_mask); + cpumask_andnot(offline, cpu_possible_mask, cpu_online_mask); n = cpulist_scnprintf(buf, len, offline); free_cpumask_var(offline); |
