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Date: Sun, 23 Jul 2023 15:29:32 -0700 (PDT)
From: Hugh Dickins <hughd@google.com>
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To: Andrew Morton <akpm@linux-foundation.org>
cc: Claudio Imbrenda <imbrenda@linux.ibm.com>,
Hugh Dickins <hughd@google.com>,
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Subject: [PATCH v3 07/13 fix] s390: add pte_free_defer() for pgtables sharing
page: fix
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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 */
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(-)