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authorMatthew Wilcox (Oracle) <willy@infradead.org>2022-06-06 10:27:41 -0400
committerMatthew Wilcox (Oracle) <willy@infradead.org>2022-08-02 12:34:04 -0400
commit541846502f4fe826cd7c16e4784695ac90736585 (patch)
tree037219533d39265d632833c86c875a9475469fd7 /include/linux/migrate.h
parent4ae84a80475144f739f77ed8bc789bc7feaa08ce (diff)
mm/migrate: Convert migrate_page() to migrate_folio()
Convert all callers to pass a folio. Most have the folio already available. Switch all users from aops->migratepage to aops->migrate_folio. Also turn the documentation into kerneldoc. Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Reviewed-by: Christoph Hellwig <hch@lst.de> Acked-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'include/linux/migrate.h')
-rw-r--r--include/linux/migrate.h5
1 files changed, 2 insertions, 3 deletions
diff --git a/include/linux/migrate.h b/include/linux/migrate.h
index 82c735ba6109..c9986d5da335 100644
--- a/include/linux/migrate.h
+++ b/include/linux/migrate.h
@@ -62,9 +62,8 @@ extern const char *migrate_reason_names[MR_TYPES];
#ifdef CONFIG_MIGRATION
extern void putback_movable_pages(struct list_head *l);
-extern int migrate_page(struct address_space *mapping,
- struct page *newpage, struct page *page,
- enum migrate_mode mode);
+int migrate_folio(struct address_space *mapping, struct folio *dst,
+ struct folio *src, enum migrate_mode mode);
extern int migrate_pages(struct list_head *l, new_page_t new, free_page_t free,
unsigned long private, enum migrate_mode mode, int reason,
unsigned int *ret_succeeded);