@@ -2997,7 +2997,7 @@ static inline int __wp_page_copy_user(struct page *dst, struct page *src,
entry = pte_mkyoung(vmf->orig_pte);
if (ptep_set_access_flags(vma, addr, vmf->pte, entry, 0))
- update_mmu_cache(vma, addr, vmf->pte);
+ update_mmu_cache_range(vmf, vma, addr, vmf->pte, 1);
}
/*
@@ -3174,7 +3174,7 @@ static inline void wp_page_reuse(struct vm_fault *vmf)
entry = pte_mkyoung(vmf->orig_pte);
entry = maybe_mkwrite(pte_mkdirty(entry), vma);
if (ptep_set_access_flags(vma, vmf->address, vmf->pte, entry, 1))
- update_mmu_cache(vma, vmf->address, vmf->pte);
+ update_mmu_cache_range(vmf, vma, vmf->address, vmf->pte, 1);
pte_unmap_unlock(vmf->pte, vmf->ptl);
count_vm_event(PGREUSE);
}
@@ -3298,7 +3298,7 @@ static vm_fault_t wp_page_copy(struct vm_fault *vmf)
*/
BUG_ON(unshare && pte_write(entry));
set_pte_at_notify(mm, vmf->address, vmf->pte, entry);
- update_mmu_cache(vma, vmf->address, vmf->pte);
+ update_mmu_cache_range(vmf, vma, vmf->address, vmf->pte, 1);
if (old_folio) {
/*
* Only after switching the pte to the new page may
@@ -4181,7 +4181,7 @@ vm_fault_t do_swap_page(struct vm_fault *vmf)
}
/* No need to invalidate - it was non-present before */
- update_mmu_cache(vma, vmf->address, vmf->pte);
+ update_mmu_cache_range(vmf, vma, vmf->address, vmf->pte, 1);
unlock:
if (vmf->pte)
pte_unmap_unlock(vmf->pte, vmf->ptl);
@@ -4305,7 +4305,7 @@ static vm_fault_t do_anonymous_page(struct vm_fault *vmf)
set_pte_at(vma->vm_mm, vmf->address, vmf->pte, entry);
/* No need to invalidate - it was non-present before */
- update_mmu_cache(vma, vmf->address, vmf->pte);
+ update_mmu_cache_range(vmf, vma, vmf->address, vmf->pte, 1);
unlock:
if (vmf->pte)
pte_unmap_unlock(vmf->pte, vmf->ptl);
@@ -4994,7 +4994,7 @@ static vm_fault_t do_numa_page(struct vm_fault *vmf)
if (writable)
pte = pte_mkwrite(pte);
ptep_modify_prot_commit(vma, vmf->address, vmf->pte, old_pte, pte);
- update_mmu_cache(vma, vmf->address, vmf->pte);
+ update_mmu_cache_range(vmf, vma, vmf->address, vmf->pte, 1);
pte_unmap_unlock(vmf->pte, vmf->ptl);
goto out;
}
@@ -5165,7 +5165,8 @@ static vm_fault_t handle_pte_fault(struct vm_fault *vmf)
entry = pte_mkyoung(entry);
if (ptep_set_access_flags(vmf->vma, vmf->address, vmf->pte, entry,
vmf->flags & FAULT_FLAG_WRITE)) {
- update_mmu_cache(vmf->vma, vmf->address, vmf->pte);
+ update_mmu_cache_range(vmf, vmf->vma, vmf->address,
+ vmf->pte, 1);
} else {
/* Skip spurious TLB flush for retried page fault */
if (vmf->flags & FAULT_FLAG_TRIED)
Pass the vm_fault to the architecture to help it make smarter decisions about which PTEs to insert into the TLB. Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> --- mm/memory.c | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-)