| 64,12 → 64,11 |
|---|
| int phys_page_fault(as_area_t *area, __address addr, pf_access_t access) |
| { |
| __address base = area->backend_data.base; |
| count_t frames = area->backend_data.frames; |
| |
| if (!as_area_check_access(area, access)) |
| return AS_PF_FAULT; |
| |
| ASSERT(addr - area->base < frames * FRAME_SIZE); |
| ASSERT(addr - area->base < area->backend_data.frames * FRAME_SIZE); |
| page_mapping_insert(AS, addr, base + (addr - area->base), as_area_get_flags(area)); |
| if (!used_space_insert(area, ALIGN_DOWN(addr, PAGE_SIZE), 1)) |
| panic("Could not insert used space.\n"); |