diff options
Diffstat (limited to 'mm/internal.h')
| -rw-r--r-- | mm/internal.h | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/mm/internal.h b/mm/internal.h index 4042a8a05672..57d7b0e839f0 100644 --- a/mm/internal.h +++ b/mm/internal.h @@ -38,11 +38,6 @@ void free_pgtables(struct mmu_gather *tlb, struct vm_area_struct *start_vma, unsigned long floor, unsigned long ceiling); -static inline void set_page_count(struct page *page, int v) -{ - atomic_set(&page->_count, v); -} - extern int __do_page_cache_readahead(struct address_space *mapping, struct file *filp, pgoff_t offset, unsigned long nr_to_read, unsigned long lookahead_size); @@ -64,7 +59,7 @@ static inline unsigned long ra_submit(struct file_ra_state *ra, static inline void set_page_refcounted(struct page *page) { VM_BUG_ON_PAGE(PageTail(page), page); - VM_BUG_ON_PAGE(atomic_read(&page->_count), page); + VM_BUG_ON_PAGE(page_ref_count(page), page); set_page_count(page, 1); } |