| 160,6 → 160,7 |
|---|
| * @return Total number of available frames. |
| * |
| */ |
| #ifdef CONFIG_DEBUG |
| static count_t total_frames_free(void) |
| { |
| count_t total = 0; |
| 169,6 → 170,7 |
|---|
| |
| return total; |
| } |
| #endif |
| |
| /** Find a zone with a given frames. |
| * |
| 288,15 → 290,12 |
|---|
| frame->buddy_order)); |
| |
| bool is_left = IS_BUDDY_LEFT_BLOCK_ABS(zone, frame); |
| bool is_right = IS_BUDDY_RIGHT_BLOCK_ABS(zone, frame); |
| |
| ASSERT(is_left ^ is_right); |
| |
| index_t index; |
| if (is_left) { |
| index = (frame_index(zone, frame)) + |
| (1 << frame->buddy_order); |
| } else { /* if (is_right) */ |
| } else { /* is_right */ |
| index = (frame_index(zone, frame)) - |
| (1 << frame->buddy_order); |
| } |
| 483,7 → 482,9 |
|---|
| if (frame->refcount) |
| return; |
| |
| link_t *link = buddy_system_alloc_block(zone->buddy_system, |
| link_t *link __attribute__ ((unused)); |
| |
| link = buddy_system_alloc_block(zone->buddy_system, |
| &frame->buddy_link); |
| |
| ASSERT(link); |
| 608,8 → 609,9 |
|---|
| || (pfn >= zones.info[znum].base + zones.info[znum].count)) |
| return; |
| |
| frame_t *frame |
| = &zones.info[znum].frames[pfn - zones.info[znum].base]; |
| frame_t *frame __attribute__ ((unused)); |
| |
| frame = &zones.info[znum].frames[pfn - zones.info[znum].base]; |
| ASSERT(!frame->buddy_order); |
| |
| count_t i; |