diff options
Diffstat (limited to 'arch/powerpc/mm/hugetlbpage-hash64.c')
| -rw-r--r-- | arch/powerpc/mm/hugetlbpage-hash64.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/arch/powerpc/mm/hugetlbpage-hash64.c b/arch/powerpc/mm/hugetlbpage-hash64.c index cc5c273086cf..cecad348f604 100644 --- a/arch/powerpc/mm/hugetlbpage-hash64.c +++ b/arch/powerpc/mm/hugetlbpage-hash64.c @@ -18,14 +18,15 @@ int __hash_page_huge(unsigned long ea, unsigned long access, unsigned long vsid, pte_t *ptep, unsigned long trap, int local, int ssize, unsigned int shift, unsigned int mmu_psize) { + unsigned long vpn; unsigned long old_pte, new_pte; - unsigned long va, rflags, pa, sz; + unsigned long rflags, pa, sz; long slot; BUG_ON(shift != mmu_psize_defs[mmu_psize].shift); /* Search the Linux page table for a match with va */ - va = hpt_va(ea, vsid, ssize); + vpn = hpt_vpn(ea, vsid, ssize); /* At this point, we have a pte (old_pte) which can be used to build * or update an HPTE. There are 2 cases: @@ -69,19 +70,19 @@ int __hash_page_huge(unsigned long ea, unsigned long access, unsigned long vsid, /* There MIGHT be an HPTE for this pte */ unsigned long hash, slot; - hash = hpt_hash(va, shift, ssize); + hash = hpt_hash(vpn, shift, ssize); if (old_pte & _PAGE_F_SECOND) hash = ~hash; slot = (hash & htab_hash_mask) * HPTES_PER_GROUP; slot += (old_pte & _PAGE_F_GIX) >> 12; - if (ppc_md.hpte_updatepp(slot, rflags, va, mmu_psize, + if (ppc_md.hpte_updatepp(slot, rflags, vpn, mmu_psize, ssize, local) == -1) old_pte &= ~_PAGE_HPTEFLAGS; } if (likely(!(old_pte & _PAGE_HASHPTE))) { - unsigned long hash = hpt_hash(va, shift, ssize); + unsigned long hash = hpt_hash(vpn, shift, ssize); unsigned long hpte_group; pa = pte_pfn(__pte(old_pte)) << PAGE_SHIFT; @@ -101,14 +102,14 @@ repeat: _PAGE_COHERENT | _PAGE_GUARDED)); /* Insert into the hash table, primary slot */ - slot = ppc_md.hpte_insert(hpte_group, va, pa, rflags, 0, + slot = ppc_md.hpte_insert(hpte_group, vpn, pa, rflags, 0, mmu_psize, ssize); /* Primary is full, try the secondary */ if (unlikely(slot == -1)) { hpte_group = ((~hash & htab_hash_mask) * HPTES_PER_GROUP) & ~0x7UL; - slot = ppc_md.hpte_insert(hpte_group, va, pa, rflags, + slot = ppc_md.hpte_insert(hpte_group, vpn, pa, rflags, HPTE_V_SECONDARY, mmu_psize, ssize); if (slot == -1) { |