diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/cpu.h | 4 | ||||
| -rw-r--r-- | include/linux/node.h | 13 |
2 files changed, 15 insertions, 2 deletions
diff --git a/include/linux/cpu.h b/include/linux/cpu.h index 08d50c53aab4..b23bf1c8addc 100644 --- a/include/linux/cpu.h +++ b/include/linux/cpu.h @@ -31,10 +31,10 @@ struct cpu { struct sys_device sysdev; }; -extern int register_cpu(struct cpu *, int, struct node *); +extern int register_cpu(struct cpu *cpu, int num); extern struct sys_device *get_cpu_sysdev(unsigned cpu); #ifdef CONFIG_HOTPLUG_CPU -extern void unregister_cpu(struct cpu *, struct node *); +extern void unregister_cpu(struct cpu *cpu); #endif struct notifier_block; diff --git a/include/linux/node.h b/include/linux/node.h index 1e5347527fa8..81dcec84cd8f 100644 --- a/include/linux/node.h +++ b/include/linux/node.h @@ -32,6 +32,19 @@ extern int register_node(struct node *, int, struct node *); extern void unregister_node(struct node *node); extern int register_one_node(int nid); extern void unregister_one_node(int nid); +#ifdef CONFIG_NUMA +extern int register_cpu_under_node(unsigned int cpu, unsigned int nid); +extern int unregister_cpu_under_node(unsigned int cpu, unsigned int nid); +#else +static inline int register_cpu_under_node(unsigned int cpu, unsigned int nid) +{ + return 0; +} +static inline int unregister_cpu_under_node(unsigned int cpu, unsigned int nid) +{ + return 0; +} +#endif #define to_node(sys_device) container_of(sys_device, struct node, sysdev) |