diff options
Diffstat (limited to 'include/linux/highmem-internal.h')
| -rw-r--r-- | include/linux/highmem-internal.h | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/include/linux/highmem-internal.h b/include/linux/highmem-internal.h index a3028e400a9c..65f865fbbac0 100644 --- a/include/linux/highmem-internal.h +++ b/include/linux/highmem-internal.h @@ -132,7 +132,7 @@ static inline void __kunmap_atomic(const void *addr) } unsigned int __nr_free_highpages(void); -extern atomic_long_t _totalhigh_pages; +unsigned long __totalhigh_pages(void); static inline unsigned int nr_free_highpages(void) { @@ -141,12 +141,7 @@ static inline unsigned int nr_free_highpages(void) static inline unsigned long totalhigh_pages(void) { - return (unsigned long)atomic_long_read(&_totalhigh_pages); -} - -static inline void totalhigh_pages_add(long count) -{ - atomic_long_add(count, &_totalhigh_pages); + return __totalhigh_pages(); } static inline bool is_kmap_addr(const void *x) |