/kernel/trunk/generic/src/mm/as.c |
---|
403,9 → 403,9 |
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); |
} |
} |
/* |
* Invalidate TLB's. |
*/ |
412,13 → 412,10 |
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); |
interrupts_restore(ipl); |
/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); |