diff options
Diffstat (limited to 'include/linux/percpu.h')
| -rw-r--r-- | include/linux/percpu.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/percpu.h b/include/linux/percpu.h index 522f421ec213..cf5efbcf716c 100644 --- a/include/linux/percpu.h +++ b/include/linux/percpu.h @@ -130,6 +130,7 @@ extern int __init pcpu_page_first_chunk(size_t reserved_size, extern void *__alloc_reserved_percpu(size_t size, size_t align); extern void *__alloc_percpu(size_t size, size_t align); extern void free_percpu(void *__pdata); +extern phys_addr_t per_cpu_ptr_to_phys(void *addr); #ifndef CONFIG_HAVE_SETUP_PER_CPU_AREA extern void __init setup_per_cpu_areas(void); @@ -155,6 +156,11 @@ static inline void free_percpu(void *p) kfree(p); } +static inline phys_addr_t per_cpu_ptr_to_phys(void *addr) +{ + return __pa(addr); +} + static inline void __init setup_per_cpu_areas(void) { } static inline void *pcpu_lpage_remapped(void *kaddr) |