diff options
Diffstat (limited to 'mm/page_alloc.c')
| -rw-r--r-- | mm/page_alloc.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 6dd0b409e3c2..3469ca78bf7a 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -1084,8 +1084,11 @@ __always_inline bool free_pages_prepare(struct page *page, (page + i)->flags &= ~PAGE_FLAGS_CHECK_AT_PREP; } } - if (PageMappingFlags(page)) + if (PageMappingFlags(page)) { + if (PageAnon(page)) + mod_mthp_stat(order, MTHP_STAT_NR_ANON, -1); page->mapping = NULL; + } if (is_check_pages_enabled()) { if (free_page_is_bad(page)) bad++; |