diff options
Diffstat (limited to 'mm/huge_memory.c')
| -rw-r--r-- | mm/huge_memory.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/mm/huge_memory.c b/mm/huge_memory.c index 8677dbf31c2e..914216733e0a 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -1282,7 +1282,7 @@ int do_huge_pmd_numa_page(struct mm_struct *mm, struct vm_area_struct *vma, struct page *page; unsigned long haddr = addr & HPAGE_PMD_MASK; int page_nid = -1, this_nid = numa_node_id(); - int target_nid; + int target_nid, last_nid = -1; bool page_locked; bool migrated = false; @@ -1293,6 +1293,7 @@ int do_huge_pmd_numa_page(struct mm_struct *mm, struct vm_area_struct *vma, page = pmd_page(pmd); BUG_ON(is_huge_zero_page(page)); page_nid = page_to_nid(page); + last_nid = page_nid_last(page); count_vm_numa_event(NUMA_HINT_FAULTS); if (page_nid == this_nid) count_vm_numa_event(NUMA_HINT_FAULTS_LOCAL); @@ -1361,7 +1362,7 @@ out: page_unlock_anon_vma_read(anon_vma); if (page_nid != -1) - task_numa_fault(page_nid, HPAGE_PMD_NR, migrated); + task_numa_fault(last_nid, page_nid, HPAGE_PMD_NR, migrated); return 0; } |