diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/huge_memory.c | 4 | ||||
| -rw-r--r-- | mm/memory.c | 9 |
2 files changed, 9 insertions, 4 deletions
diff --git a/mm/huge_memory.c b/mm/huge_memory.c index 7ab4e32afe12..1be2a1f95b61 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -1296,8 +1296,10 @@ int do_huge_pmd_numa_page(struct mm_struct *mm, struct vm_area_struct *vma, page_nid = page_to_nid(page); last_cpupid = page_cpupid_last(page); count_vm_numa_event(NUMA_HINT_FAULTS); - if (page_nid == this_nid) + if (page_nid == this_nid) { count_vm_numa_event(NUMA_HINT_FAULTS_LOCAL); + flags |= TNF_FAULT_LOCAL; + } /* * Avoid grouping on DSO/COW pages in specific and RO pages diff --git a/mm/memory.c b/mm/memory.c index 823720c43ea9..1c7501f7fb1a 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -3527,13 +3527,16 @@ static int do_nonlinear_fault(struct mm_struct *mm, struct vm_area_struct *vma, } int numa_migrate_prep(struct page *page, struct vm_area_struct *vma, - unsigned long addr, int page_nid) + unsigned long addr, int page_nid, + int *flags) { get_page(page); count_vm_numa_event(NUMA_HINT_FAULTS); - if (page_nid == numa_node_id()) + if (page_nid == numa_node_id()) { count_vm_numa_event(NUMA_HINT_FAULTS_LOCAL); + *flags |= TNF_FAULT_LOCAL; + } return mpol_misplaced(page, vma, addr); } @@ -3593,7 +3596,7 @@ int do_numa_page(struct mm_struct *mm, struct vm_area_struct *vma, last_cpupid = page_cpupid_last(page); page_nid = page_to_nid(page); - target_nid = numa_migrate_prep(page, vma, addr, page_nid); + target_nid = numa_migrate_prep(page, vma, addr, page_nid, &flags); pte_unmap_unlock(ptep, ptl); if (target_nid == -1) { put_page(page); |