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| Rev 763 | Rev 778 | ||
|---|---|---|---|
| Line 57... | Line 57... | ||
| 57 | #define IS_BUDDY_LEFT_BLOCK(zone, frame) (((FRAME_INDEX((zone), (frame)) >> (frame)->buddy_order) & 0x1) == 0) |
57 | #define IS_BUDDY_LEFT_BLOCK(zone, frame) (((FRAME_INDEX((zone), (frame)) >> (frame)->buddy_order) & 0x1) == 0) |
| 58 | #define IS_BUDDY_RIGHT_BLOCK(zone, frame) (((FRAME_INDEX((zone), (frame)) >> (frame)->buddy_order) & 0x1) == 1) |
58 | #define IS_BUDDY_RIGHT_BLOCK(zone, frame) (((FRAME_INDEX((zone), (frame)) >> (frame)->buddy_order) & 0x1) == 1) |
| 59 | #define IS_BUDDY_LEFT_BLOCK_ABS(zone, frame) (((FRAME_INDEX_ABS((zone), (frame)) >> (frame)->buddy_order) & 0x1) == 0) |
59 | #define IS_BUDDY_LEFT_BLOCK_ABS(zone, frame) (((FRAME_INDEX_ABS((zone), (frame)) >> (frame)->buddy_order) & 0x1) == 0) |
| 60 | #define IS_BUDDY_RIGHT_BLOCK_ABS(zone, frame) (((FRAME_INDEX_ABS((zone), (frame)) >> (frame)->buddy_order) & 0x1) == 1) |
60 | #define IS_BUDDY_RIGHT_BLOCK_ABS(zone, frame) (((FRAME_INDEX_ABS((zone), (frame)) >> (frame)->buddy_order) & 0x1) == 1) |
| 61 | 61 | ||
| 62 | #define ZONE_BLACKLIST_SIZE 4 |
62 | #define ZONE_BLACKLIST_SIZE 8 |
| 63 | 63 | ||
| 64 | struct zone { |
64 | struct zone { |
| 65 | link_t link; /**< link to previous and next zone */ |
65 | link_t link; /**< link to previous and next zone */ |
| 66 | 66 | ||
| 67 | SPINLOCK_DECLARE(lock); /**< this lock protects everything below */ |
67 | SPINLOCK_DECLARE(lock); /**< this lock protects everything below */ |