diff mbox series

[v3,07/13,fix] s390: add pte_free_defer() for pgtables sharing page: fix

Message ID 3bc095ba-a180-ce3b-82b1-2bfc64612f3@google.com (mailing list archive)
State New
Headers show
Series None | expand

Commit Message

Hugh Dickins July 23, 2023, 10:29 p.m. UTC 
Claudio finds warning on mm_has_pgste() more useful than on mm_alloc_pgste().

Signed-off-by: Hugh Dickins <hughd@google.com>
---
 arch/s390/mm/pgalloc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/arch/s390/mm/pgalloc.c b/arch/s390/mm/pgalloc.c
index 760b4ace475e..d7374add7820 100644
--- a/arch/s390/mm/pgalloc.c
+++ b/arch/s390/mm/pgalloc.c
@@ -459,7 +459,7 @@  void pte_free_defer(struct mm_struct *mm, pgtable_t pgtable)
 	 * page_table_free() does not do the pgste gmap_unlink() which
 	 * page_table_free_rcu() does: warn us if pgste ever reaches here.
 	 */
-	WARN_ON_ONCE(mm_alloc_pgste(mm));
+	WARN_ON_ONCE(mm_has_pgste(mm));
 }
 #endif /* CONFIG_TRANSPARENT_HUGEPAGE */