diff options
Diffstat (limited to 'mm/rmap.c')
| -rw-r--r-- | mm/rmap.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/mm/rmap.c b/mm/rmap.c index b3e381919835..e45b9b991e2f 100644 --- a/mm/rmap.c +++ b/mm/rmap.c @@ -1178,6 +1178,9 @@ void page_add_new_anon_rmap(struct page *page, VM_BUG_ON_PAGE(!PageTransHuge(page), page); /* increment count (starts at -1) */ atomic_set(compound_mapcount_ptr(page), 0); + if (hpage_pincount_available(page)) + atomic_set(compound_pincount_ptr(page), 0); + __inc_node_page_state(page, NR_ANON_THPS); } else { /* Anon THP always mapped first with PMD */ @@ -1974,6 +1977,9 @@ void hugepage_add_new_anon_rmap(struct page *page, { BUG_ON(address < vma->vm_start || address >= vma->vm_end); atomic_set(compound_mapcount_ptr(page), 0); + if (hpage_pincount_available(page)) + atomic_set(compound_pincount_ptr(page), 0); + __page_set_anon_rmap(page, vma, address, 1); } #endif /* CONFIG_HUGETLB_PAGE */ |