diff options
Diffstat (limited to 'mm/huge_memory.c')
| -rw-r--r-- | mm/huge_memory.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/mm/huge_memory.c b/mm/huge_memory.c index 5e9ef0fc261e..c5142d237e48 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -2426,6 +2426,8 @@ static void __split_huge_page(struct page *page, struct list_head *list, /* lock lru list/PageCompound, ref frozen by page_ref_freeze */ lruvec = lock_page_lruvec(head); + ClearPageHasHWPoisoned(head); + for (i = nr - 1; i >= 1; i--) { __split_huge_page_tail(head, i, lruvec, list); /* Some pages can be beyond EOF: drop them from page cache */ @@ -2700,12 +2702,14 @@ int split_huge_page_to_list(struct page *page, struct list_head *list) if (mapping) { int nr = thp_nr_pages(head); - if (PageSwapBacked(head)) + if (PageSwapBacked(head)) { __mod_lruvec_page_state(head, NR_SHMEM_THPS, -nr); - else + } else { __mod_lruvec_page_state(head, NR_FILE_THPS, -nr); + filemap_nr_thps_dec(mapping); + } } __split_huge_page(page, list, end); |