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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2024-03-21 17:24:41 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-04-26 06:56:00 +0300 |
| commit | 85edc15a4c606094a14c36ebf5bceea7f9a3e395 (patch) | |
| tree | 65f19a4cb96addd457d022b292b0b0abf0cb8c88 /mm/internal.h | |
| parent | b7b098cf00a2b65d5654a86dc8edf82f125289c1 (diff) | |
| download | linux-85edc15a4c606094a14c36ebf5bceea7f9a3e395.tar.xz | |
mm: remove folio_prep_large_rmappable()
Now that prep_compound_page() initialises folio->_deferred_list,
folio_prep_large_rmappable()'s only purpose is to set the large_rmappable
flag, so inline it into the two callers. Take the opportunity to convert
the large_rmappable definition from PAGEFLAG to FOLIO_FLAG and remove the
existance of PageTestLargeRmappable and friends.
Link: https://lkml.kernel.org/r/20240321142448.1645400-4-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: David Hildenbrand <david@redhat.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Cc: Miaohe Lin <linmiaohe@huawei.com>
Cc: Muchun Song <muchun.song@linux.dev>
Cc: Oscar Salvador <osalvador@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/internal.h')
| -rw-r--r-- | mm/internal.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/mm/internal.h b/mm/internal.h index 5c0c57c9cd19..ab8250d8a591 100644 --- a/mm/internal.h +++ b/mm/internal.h @@ -513,7 +513,8 @@ static inline struct folio *page_rmappable_folio(struct page *page) { struct folio *folio = (struct folio *)page; - folio_prep_large_rmappable(folio); + if (folio && folio_test_large(folio)) + folio_set_large_rmappable(folio); return folio; } |