diff options
Diffstat (limited to 'mm/internal.h')
| -rw-r--r-- | mm/internal.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/mm/internal.h b/mm/internal.h index c99da2cfac71..66d7ddf7e211 100644 --- a/mm/internal.h +++ b/mm/internal.h @@ -213,6 +213,13 @@ static inline bool is_check_pages_enabled(void) return static_branch_unlikely(&check_pages_enabled); } +extern int min_free_kbytes; + +void setup_per_zone_wmarks(void); +void calculate_min_free_kbytes(void); +int __meminit init_per_zone_wmark_min(void); +void page_alloc_sysctl_init(void); + /* * Structure for holding the mostly immutable allocation parameters passed * between functions involved in allocations, including the alloc_pages* @@ -423,6 +430,10 @@ extern void *memmap_alloc(phys_addr_t size, phys_addr_t align, phys_addr_t min_addr, int nid, bool exact_nid); +void memmap_init_range(unsigned long, int, unsigned long, unsigned long, + unsigned long, enum meminit_context, struct vmem_altmap *, int); + + int split_free_page(struct page *free_page, unsigned int order, unsigned long split_pfn_offset); |