| /kernel/trunk/generic/src/mm/as.c |
|---|
| 403,8 → 403,8 |
| if (pte && PTE_VALID(pte)) { |
| ASSERT(PTE_PRESENT(pte)); |
| frame_free(ADDR2PFN(PTE_GET_FRAME(pte))); |
| page_mapping_remove(as, area->base + i*PAGE_SIZE); |
| } |
| page_mapping_remove(as, area->base + i*PAGE_SIZE); |
| } |
| /* |
| * Invalidate TLB's. |
| 412,12 → 412,9 |
| tlb_shootdown_start(TLB_INVL_PAGES, AS->asid, area->base + pages*PAGE_SIZE, area->size - pages); |
| tlb_invalidate_pages(AS->asid, area->base + pages*PAGE_SIZE, area->size - pages); |
| tlb_shootdown_finalize(); |
| } else { |
| /* |
| * Growing the area. |
| */ |
| area->size = size; |
| } |
| } |
| area->size = pages; |
| spinlock_unlock(&area->lock); |
| spinlock_unlock(&as->lock); |
| /kernel/trunk/arch/mips32/src/mm/tlb.c |
|---|
| 38,6 → 38,7 |
| #include <synch/spinlock.h> |
| #include <print.h> |
| #include <debug.h> |
| #include <align.h> |
| static void tlb_refill_fail(istate_t *istate); |
| static void tlb_invalid_fail(istate_t *istate); |
| 390,7 → 391,7 |
| void prepare_entry_hi(entry_hi_t *hi, asid_t asid, __address addr) |
| { |
| hi->value = (((addr/PAGE_SIZE)/2)*PAGE_SIZE*2); |
| hi->value = ALIGN_DOWN(addr, PAGE_SIZE * 2); |
| hi->asid = asid; |
| } |
| 513,7 → 514,7 |
| hi_save.value = cp0_entry_hi_read(); |
| ipl = interrupts_disable(); |
| for (i = 0; i < cnt; i++) { |
| for (i = 0; i < cnt+1; i+=2) { |
| hi.value = 0; |
| prepare_entry_hi(&hi, asid, page + i * PAGE_SIZE); |
| cp0_entry_hi_write(hi.value); |