struct page *locked_page;
u64 start;
u64 end;
- unsigned int write_flags;
+ blk_opf_t write_flags;
struct list_head extents;
struct cgroup_subsys_state *blkcg_css;
struct btrfs_work work;
int i;
bool should_compress;
unsigned nofs_flag;
- const unsigned int write_flags = wbc_to_write_flags(wbc);
+ const blk_opf_t write_flags = wbc_to_write_flags(wbc);
unlock_extent(&inode->io_tree, start, end);
struct btrfs_dio_data data;
return iomap_dio_rw(iocb, iter, &btrfs_dio_iomap_ops, &btrfs_dio_ops,
- IOMAP_DIO_PARTIAL, &data, done_before);
+ IOMAP_DIO_PARTIAL | IOMAP_DIO_NOSYNC,
+ &data, done_before);
}
static int btrfs_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
}
#ifdef CONFIG_MIGRATION
-static int btrfs_migratepage(struct address_space *mapping,
- struct page *newpage, struct page *page,
+static int btrfs_migrate_folio(struct address_space *mapping,
+ struct folio *dst, struct folio *src,
enum migrate_mode mode)
{
- int ret;
+ int ret = filemap_migrate_folio(mapping, dst, src, mode);
- ret = migrate_page_move_mapping(mapping, newpage, page, 0);
if (ret != MIGRATEPAGE_SUCCESS)
return ret;
- if (page_has_private(page))
- attach_page_private(newpage, detach_page_private(page));
-
- if (PageOrdered(page)) {
- ClearPageOrdered(page);
- SetPageOrdered(newpage);
+ if (folio_test_ordered(src)) {
+ folio_clear_ordered(src);
+ folio_set_ordered(dst);
}
- if (mode != MIGRATE_SYNC_NO_COPY)
- migrate_page_copy(newpage, page);
- else
- migrate_page_states(newpage, page);
return MIGRATEPAGE_SUCCESS;
}
+#else
+#define btrfs_migrate_folio NULL
#endif
static void btrfs_invalidate_folio(struct folio *folio, size_t offset,
.direct_IO = noop_direct_IO,
.invalidate_folio = btrfs_invalidate_folio,
.release_folio = btrfs_release_folio,
-#ifdef CONFIG_MIGRATION
- .migratepage = btrfs_migratepage,
-#endif
+ .migrate_folio = btrfs_migrate_folio,
.dirty_folio = filemap_dirty_folio,
.error_remove_page = generic_error_remove_page,
.swap_activate = btrfs_swap_activate,