diff options
| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2023-08-16 16:11:53 +0100 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-08-21 14:28:43 -0700 |
| commit | da6e7bf3a0315025e4199d599bd31763f0df3b4a (patch) | |
| tree | 24c02cc8fd9f24bb05f5f2590cc193d3e9f6bc42 /mm/huge_memory.c | |
| parent | 8dc4a8f1e038189cb575f89bcd23364698b88cc1 (diff) | |
| download | lwn-da6e7bf3a0315025e4199d599bd31763f0df3b4a.tar.gz lwn-da6e7bf3a0315025e4199d599bd31763f0df3b4a.zip | |
mm: convert prep_transhuge_page() to folio_prep_large_rmappable()
Match folio_undo_large_rmappable(), and move the casting from page to
folio into the callers (which they were largely doing anyway).
Link: https://lkml.kernel.org/r/20230816151201.3655946-6-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: David Hildenbrand <david@redhat.com>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Sidhartha Kumar <sidhartha.kumar@oracle.com>
Cc: Yanteng Si <siyanteng@loongson.cn>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/huge_memory.c')
| -rw-r--r-- | mm/huge_memory.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/mm/huge_memory.c b/mm/huge_memory.c index b33456683b93..5817bf77f1f0 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -577,10 +577,8 @@ struct deferred_split *get_deferred_split_queue(struct folio *folio) } #endif -void prep_transhuge_page(struct page *page) +void folio_prep_large_rmappable(struct folio *folio) { - struct folio *folio = (struct folio *)page; - VM_BUG_ON_FOLIO(folio_order(folio) < 2, folio); INIT_LIST_HEAD(&folio->_deferred_list); folio_set_compound_dtor(folio, TRANSHUGE_PAGE_DTOR); |