diff options
Diffstat (limited to 'fs/iomap/buffered-io.c')
| -rw-r--r-- | fs/iomap/buffered-io.c | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/fs/iomap/buffered-io.c b/fs/iomap/buffered-io.c index 66278a14bfa7..5a91aa1db945 100644 --- a/fs/iomap/buffered-io.c +++ b/fs/iomap/buffered-io.c @@ -489,31 +489,6 @@ void iomap_invalidate_folio(struct folio *folio, size_t offset, size_t len) } EXPORT_SYMBOL_GPL(iomap_invalidate_folio); -#ifdef CONFIG_MIGRATION -int -iomap_migrate_page(struct address_space *mapping, struct page *newpage, - struct page *page, enum migrate_mode mode) -{ - struct folio *folio = page_folio(page); - struct folio *newfolio = page_folio(newpage); - int ret; - - ret = folio_migrate_mapping(mapping, newfolio, folio, 0); - if (ret != MIGRATEPAGE_SUCCESS) - return ret; - - if (folio_test_private(folio)) - folio_attach_private(newfolio, folio_detach_private(folio)); - - if (mode != MIGRATE_SYNC_NO_COPY) - folio_migrate_copy(newfolio, folio); - else - folio_migrate_flags(newfolio, folio); - return MIGRATEPAGE_SUCCESS; -} -EXPORT_SYMBOL_GPL(iomap_migrate_page); -#endif /* CONFIG_MIGRATION */ - static void iomap_write_failed(struct inode *inode, loff_t pos, unsigned len) { |