diff options
| -rw-r--r-- | include/linux/mm.h | 16 | ||||
| -rw-r--r-- | mm/page_alloc.c | 17 |
2 files changed, 18 insertions, 15 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index 4563b560ced7..c4b238a20b76 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -3137,21 +3137,7 @@ extern void reserve_bootmem_region(phys_addr_t start, phys_addr_t end, int nid); /* Free the reserved page into the buddy system, so it gets managed. */ -static inline void free_reserved_page(struct page *page) -{ - if (mem_alloc_profiling_enabled()) { - union codetag_ref *ref = get_page_tag_ref(page); - - if (ref) { - set_codetag_empty(ref); - put_page_tag_ref(ref); - } - } - ClearPageReserved(page); - init_page_count(page); - __free_page(page); - adjust_managed_page_count(page, 1); -} +void free_reserved_page(struct page *page); #define free_highmem_page(page) free_reserved_page(page) static inline void mark_page_reserved(struct page *page) diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 8337926b89d4..7ac8d61148fe 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -5815,6 +5815,23 @@ unsigned long free_reserved_area(void *start, void *end, int poison, const char return pages; } +void free_reserved_page(struct page *page) +{ + if (mem_alloc_profiling_enabled()) { + union codetag_ref *ref = get_page_tag_ref(page); + + if (ref) { + set_codetag_empty(ref); + put_page_tag_ref(ref); + } + } + ClearPageReserved(page); + init_page_count(page); + __free_page(page); + adjust_managed_page_count(page, 1); +} +EXPORT_SYMBOL(free_reserved_page); + static int page_alloc_cpu_dead(unsigned int cpu) { struct zone *zone; |