| 65,12 → 65,12 |
|---|
| #define FRAME_NO_MEMORY 1 /* frame_alloc return status */ |
| #define FRAME_ERROR 2 /* frame_alloc return status */ |
| |
| static inline __address PFN2ADDR(pfn_t frame) |
| static inline uintptr_t PFN2ADDR(pfn_t frame) |
| { |
| return (__address)(frame << FRAME_WIDTH); |
| return (uintptr_t)(frame << FRAME_WIDTH); |
| } |
| |
| static inline pfn_t ADDR2PFN(__address addr) |
| static inline pfn_t ADDR2PFN(uintptr_t addr) |
| { |
| return (pfn_t)(addr >> FRAME_WIDTH); |
| } |
| 82,7 → 82,7 |
|---|
| return (count_t)((size-1) >> FRAME_WIDTH)+1; |
| } |
| |
| #define IS_BUDDY_ORDER_OK(index, order) ((~(((__native) -1) << (order)) & (index)) == 0) |
| #define IS_BUDDY_ORDER_OK(index, order) ((~(((unative_t) -1) << (order)) & (index)) == 0) |
| #define IS_BUDDY_LEFT_BLOCK(zone, frame) (((frame_index((zone), (frame)) >> (frame)->buddy_order) & 0x1) == 0) |
| #define IS_BUDDY_RIGHT_BLOCK(zone, frame) (((frame_index((zone), (frame)) >> (frame)->buddy_order) & 0x1) == 1) |
| #define IS_BUDDY_LEFT_BLOCK_ABS(zone, frame) (((frame_index_abs((zone), (frame)) >> (frame)->buddy_order) & 0x1) == 0) |
| 91,8 → 91,8 |
|---|
| #define frame_alloc(order, flags) frame_alloc_generic(order, flags, NULL) |
| |
| extern void frame_init(void); |
| extern void * frame_alloc_generic(__u8 order, int flags, int *pzone); |
| extern void frame_free(__address frame); |
| extern void * frame_alloc_generic(uint8_t order, int flags, int *pzone); |
| extern void frame_free(uintptr_t frame); |
| extern void frame_reference_add(pfn_t pfn); |
| |
| extern int zone_create(pfn_t start, count_t count, pfn_t confframe, int flags); |
| 99,7 → 99,7 |
|---|
| void * frame_get_parent(pfn_t frame, int hint); |
| void frame_set_parent(pfn_t frame, void *data, int hint); |
| void frame_mark_unavailable(pfn_t start, count_t count); |
| __address zone_conf_size(count_t count); |
| uintptr_t zone_conf_size(count_t count); |
| void zone_merge(int z1, int z2); |
| void zone_merge_all(void); |
| |