diff options
Diffstat (limited to 'mm/huge_memory.c')
| -rw-r--r-- | mm/huge_memory.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/mm/huge_memory.c b/mm/huge_memory.c index 1fe980dafe03..e9201a88157e 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -587,19 +587,19 @@ static vm_fault_t __do_huge_pmd_anonymous_page(struct vm_fault *vmf, struct page *page, gfp_t gfp) { struct vm_area_struct *vma = vmf->vma; - struct mem_cgroup *memcg; pgtable_t pgtable; unsigned long haddr = vmf->address & HPAGE_PMD_MASK; vm_fault_t ret = 0; VM_BUG_ON_PAGE(!PageCompound(page), page); - if (mem_cgroup_try_charge_delay(page, vma->vm_mm, gfp, &memcg)) { + if (mem_cgroup_charge(page, vma->vm_mm, gfp, false)) { put_page(page); count_vm_event(THP_FAULT_FALLBACK); count_vm_event(THP_FAULT_FALLBACK_CHARGE); return VM_FAULT_FALLBACK; } + cgroup_throttle_swaprate(page, gfp); pgtable = pte_alloc_one(vma->vm_mm); if (unlikely(!pgtable)) { @@ -630,7 +630,6 @@ static vm_fault_t __do_huge_pmd_anonymous_page(struct vm_fault *vmf, vm_fault_t ret2; spin_unlock(vmf->ptl); - mem_cgroup_cancel_charge(page, memcg); put_page(page); pte_free(vma->vm_mm, pgtable); ret2 = handle_userfault(vmf, VM_UFFD_MISSING); @@ -640,7 +639,6 @@ static vm_fault_t __do_huge_pmd_anonymous_page(struct vm_fault *vmf, entry = mk_huge_pmd(page, vma->vm_page_prot); entry = maybe_pmd_mkwrite(pmd_mkdirty(entry), vma); - mem_cgroup_commit_charge(page, memcg, false); page_add_new_anon_rmap(page, vma, haddr, true); lru_cache_add_active_or_unevictable(page, vma); pgtable_trans_huge_deposit(vma->vm_mm, vmf->pmd, pgtable); @@ -649,7 +647,7 @@ static vm_fault_t __do_huge_pmd_anonymous_page(struct vm_fault *vmf, mm_inc_nr_ptes(vma->vm_mm); spin_unlock(vmf->ptl); count_vm_event(THP_FAULT_ALLOC); - count_memcg_events(memcg, THP_FAULT_ALLOC, 1); + count_memcg_event_mm(vma->vm_mm, THP_FAULT_ALLOC); } return 0; @@ -658,7 +656,6 @@ unlock_release: release: if (pgtable) pte_free(vma->vm_mm, pgtable); - mem_cgroup_cancel_charge(page, memcg); put_page(page); return ret; |