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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2021-05-07 14:28:40 +0300 |
|---|---|---|
| committer | Matthew Wilcox (Oracle) <willy@infradead.org> | 2021-10-18 14:49:39 +0300 |
| commit | 3417013e0d183be9b42d794082eec0ec1c5b5f15 (patch) | |
| tree | cc4dca60d86832d745307f4c000d1ca2702b5334 /include/linux/migrate.h | |
| parent | d9c08e2232fbca4fa56b9350f7f84835c4aa3add (diff) | |
| download | linux-3417013e0d183be9b42d794082eec0ec1c5b5f15.tar.xz | |
mm/migrate: Add folio_migrate_mapping()
Reimplement migrate_page_move_mapping() as a wrapper around
folio_migrate_mapping(). Saves 193 bytes of kernel text.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: David Howells <dhowells@redhat.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Diffstat (limited to 'include/linux/migrate.h')
| -rw-r--r-- | include/linux/migrate.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/migrate.h b/include/linux/migrate.h index c8077e936691..58b3af645e20 100644 --- a/include/linux/migrate.h +++ b/include/linux/migrate.h @@ -57,6 +57,8 @@ extern int migrate_huge_page_move_mapping(struct address_space *mapping, struct page *newpage, struct page *page); extern int migrate_page_move_mapping(struct address_space *mapping, struct page *newpage, struct page *page, int extra_count); +int folio_migrate_mapping(struct address_space *mapping, + struct folio *newfolio, struct folio *folio, int extra_count); #else static inline void putback_movable_pages(struct list_head *l) {} |