diff options
Diffstat (limited to 'mm/huge_memory.c')
| -rw-r--r-- | mm/huge_memory.c | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/mm/huge_memory.c b/mm/huge_memory.c index b7669cfe9dc9..4211682f223b 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -751,7 +751,7 @@ static int __do_huge_pmd_anonymous_page(struct mm_struct *mm, VM_BUG_ON_PAGE(!PageCompound(page), page); - if (mem_cgroup_try_charge(page, mm, gfp, &memcg)) { + if (mem_cgroup_try_charge(page, mm, gfp, &memcg, true)) { put_page(page); count_vm_event(THP_FAULT_FALLBACK); return VM_FAULT_FALLBACK; @@ -759,7 +759,7 @@ static int __do_huge_pmd_anonymous_page(struct mm_struct *mm, pgtable = pte_alloc_one(mm, haddr); if (unlikely(!pgtable)) { - mem_cgroup_cancel_charge(page, memcg); + mem_cgroup_cancel_charge(page, memcg, true); put_page(page); return VM_FAULT_OOM; } @@ -775,7 +775,7 @@ static int __do_huge_pmd_anonymous_page(struct mm_struct *mm, ptl = pmd_lock(mm, pmd); if (unlikely(!pmd_none(*pmd))) { spin_unlock(ptl); - mem_cgroup_cancel_charge(page, memcg); + mem_cgroup_cancel_charge(page, memcg, true); put_page(page); pte_free(mm, pgtable); } else { @@ -786,7 +786,7 @@ static int __do_huge_pmd_anonymous_page(struct mm_struct *mm, int ret; spin_unlock(ptl); - mem_cgroup_cancel_charge(page, memcg); + mem_cgroup_cancel_charge(page, memcg, true); put_page(page); pte_free(mm, pgtable); ret = handle_userfault(vma, address, flags, @@ -798,7 +798,7 @@ static int __do_huge_pmd_anonymous_page(struct mm_struct *mm, entry = mk_huge_pmd(page, vma->vm_page_prot); entry = maybe_pmd_mkwrite(pmd_mkdirty(entry), vma); page_add_new_anon_rmap(page, vma, haddr, true); - mem_cgroup_commit_charge(page, memcg, false); + mem_cgroup_commit_charge(page, memcg, false, true); lru_cache_add_active_or_unevictable(page, vma); pgtable_trans_huge_deposit(mm, pmd, pgtable); set_pmd_at(mm, haddr, pmd, entry); @@ -1095,13 +1095,14 @@ static int do_huge_pmd_wp_page_fallback(struct mm_struct *mm, vma, address, page_to_nid(page)); if (unlikely(!pages[i] || mem_cgroup_try_charge(pages[i], mm, GFP_KERNEL, - &memcg))) { + &memcg, false))) { if (pages[i]) put_page(pages[i]); while (--i >= 0) { memcg = (void *)page_private(pages[i]); set_page_private(pages[i], 0); - mem_cgroup_cancel_charge(pages[i], memcg); + mem_cgroup_cancel_charge(pages[i], memcg, + false); put_page(pages[i]); } kfree(pages); @@ -1140,7 +1141,7 @@ static int do_huge_pmd_wp_page_fallback(struct mm_struct *mm, memcg = (void *)page_private(pages[i]); set_page_private(pages[i], 0); page_add_new_anon_rmap(pages[i], vma, haddr, false); - mem_cgroup_commit_charge(pages[i], memcg, false); + mem_cgroup_commit_charge(pages[i], memcg, false, false); lru_cache_add_active_or_unevictable(pages[i], vma); pte = pte_offset_map(&_pmd, haddr); VM_BUG_ON(!pte_none(*pte)); @@ -1168,7 +1169,7 @@ out_free_pages: for (i = 0; i < HPAGE_PMD_NR; i++) { memcg = (void *)page_private(pages[i]); set_page_private(pages[i], 0); - mem_cgroup_cancel_charge(pages[i], memcg); + mem_cgroup_cancel_charge(pages[i], memcg, false); put_page(pages[i]); } kfree(pages); @@ -1234,7 +1235,8 @@ alloc: goto out; } - if (unlikely(mem_cgroup_try_charge(new_page, mm, huge_gfp, &memcg))) { + if (unlikely(mem_cgroup_try_charge(new_page, mm, huge_gfp, &memcg, + true))) { put_page(new_page); if (page) { split_huge_page(page); @@ -1263,7 +1265,7 @@ alloc: put_user_huge_page(page); if (unlikely(!pmd_same(*pmd, orig_pmd))) { spin_unlock(ptl); - mem_cgroup_cancel_charge(new_page, memcg); + mem_cgroup_cancel_charge(new_page, memcg, true); put_page(new_page); goto out_mn; } else { @@ -1272,7 +1274,7 @@ alloc: entry = maybe_pmd_mkwrite(pmd_mkdirty(entry), vma); pmdp_huge_clear_flush_notify(vma, haddr, pmd); page_add_new_anon_rmap(new_page, vma, haddr, true); - mem_cgroup_commit_charge(new_page, memcg, false); + mem_cgroup_commit_charge(new_page, memcg, false, true); lru_cache_add_active_or_unevictable(new_page, vma); set_pmd_at(mm, haddr, pmd, entry); update_mmu_cache_pmd(vma, address, pmd); @@ -2583,7 +2585,7 @@ static void collapse_huge_page(struct mm_struct *mm, goto out_nolock; } - if (unlikely(mem_cgroup_try_charge(new_page, mm, gfp, &memcg))) { + if (unlikely(mem_cgroup_try_charge(new_page, mm, gfp, &memcg, true))) { result = SCAN_CGROUP_CHARGE_FAIL; goto out_nolock; } @@ -2683,7 +2685,7 @@ static void collapse_huge_page(struct mm_struct *mm, spin_lock(pmd_ptl); BUG_ON(!pmd_none(*pmd)); page_add_new_anon_rmap(new_page, vma, address, true); - mem_cgroup_commit_charge(new_page, memcg, false); + mem_cgroup_commit_charge(new_page, memcg, false, true); lru_cache_add_active_or_unevictable(new_page, vma); pgtable_trans_huge_deposit(mm, pmd, pgtable); set_pmd_at(mm, address, pmd, _pmd); @@ -2703,7 +2705,7 @@ out_nolock: trace_mm_collapse_huge_page(mm, isolated, result); return; out: - mem_cgroup_cancel_charge(new_page, memcg); + mem_cgroup_cancel_charge(new_page, memcg, true); goto out_up_write; } |