1 files changed, 5 insertions, 4 deletions

diff --git a/fs/proc/page.c b/fs/proc/page.c
index b8730d9ebaee..e647c55275d9 100644
--- a/fs/proc/page.c
+++ b/fs/proc/page.c
@@ -118,10 +118,11 @@ u64 stable_page_flags(struct page *page)
         /*
          * PageTransCompound can be true for non-huge compound pages (slab
          * pages or pages allocated by drivers with __GFP_COMP) because it
-         * just checks PG_head/PG_tail, so we need to check PageLRU to make
-         * sure a given page is a thp, not a non-huge compound page.
+         * just checks PG_head/PG_tail, so we need to check PageLRU/PageAnon
+         * to make sure a given page is a thp, not a non-huge compound page.
          */
-        else if (PageTransCompound(page) && PageLRU(compound_trans_head(page)))
+        else if (PageTransCompound(page) && (PageLRU(compound_head(page)) ||
+                                             PageAnon(compound_head(page))))
                 u |= 1 << KPF_THP;
 
         /*
@@ -217,4 +218,4 @@ static int __init proc_page_init(void)
         proc_create("kpageflags", S_IRUSR, NULL, &proc_kpageflags_operations);
         return 0;
 }
-module_init(proc_page_init);
+fs_initcall(proc_page_init);