diff options
| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-06-06 10:47:21 -0400 |
|---|---|---|
| committer | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-08-02 12:34:04 -0400 |
| commit | e7b15bae558cc118ef8eb57d5d90295ece0caa7d (patch) | |
| tree | 867874d4442759055fa549cea045bff6f8209259 /fs/ubifs | |
| parent | e7a60a1787fc5202860918c62d319624444998d8 (diff) | |
ubifs: Convert to filemap_migrate_folio()
filemap_migrate_folio() is a little more general than ubifs really needs,
but it's better to share the code.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Diffstat (limited to 'fs/ubifs')
| -rw-r--r-- | fs/ubifs/file.c | 29 |
1 files changed, 2 insertions, 27 deletions
diff --git a/fs/ubifs/file.c b/fs/ubifs/file.c index 04ced154960f..f2353dd676ef 100644 --- a/fs/ubifs/file.c +++ b/fs/ubifs/file.c @@ -1461,29 +1461,6 @@ static bool ubifs_dirty_folio(struct address_space *mapping, return ret; } -#ifdef CONFIG_MIGRATION -static int ubifs_migrate_page(struct address_space *mapping, - struct page *newpage, struct page *page, enum migrate_mode mode) -{ - int rc; - - rc = migrate_page_move_mapping(mapping, newpage, page, 0); - if (rc != MIGRATEPAGE_SUCCESS) - return rc; - - if (PagePrivate(page)) { - detach_page_private(page); - attach_page_private(newpage, (void *)1); - } - - if (mode != MIGRATE_SYNC_NO_COPY) - migrate_page_copy(newpage, page); - else - migrate_page_states(newpage, page); - return MIGRATEPAGE_SUCCESS; -} -#endif - static bool ubifs_release_folio(struct folio *folio, gfp_t unused_gfp_flags) { struct inode *inode = folio->mapping->host; @@ -1649,10 +1626,8 @@ const struct address_space_operations ubifs_file_address_operations = { .write_end = ubifs_write_end, .invalidate_folio = ubifs_invalidate_folio, .dirty_folio = ubifs_dirty_folio, -#ifdef CONFIG_MIGRATION - .migratepage = ubifs_migrate_page, -#endif - .release_folio = ubifs_release_folio, + .migrate_folio = filemap_migrate_folio, + .release_folio = ubifs_release_folio, }; const struct inode_operations ubifs_file_inode_operations = { |