diff options
Diffstat (limited to 'fs/btrfs/subpage.h')
| -rw-r--r-- | fs/btrfs/subpage.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/btrfs/subpage.h b/fs/btrfs/subpage.h index f47fa08f2415..bfd626e955be 100644 --- a/fs/btrfs/subpage.h +++ b/fs/btrfs/subpage.h @@ -21,6 +21,7 @@ struct btrfs_subpage { u16 uptodate_bitmap; u16 error_bitmap; u16 dirty_bitmap; + u16 writeback_bitmap; union { /* * Structures only used by metadata @@ -89,6 +90,7 @@ bool btrfs_page_test_##name(const struct btrfs_fs_info *fs_info, \ DECLARE_BTRFS_SUBPAGE_OPS(uptodate); DECLARE_BTRFS_SUBPAGE_OPS(error); DECLARE_BTRFS_SUBPAGE_OPS(dirty); +DECLARE_BTRFS_SUBPAGE_OPS(writeback); bool btrfs_subpage_clear_and_test_dirty(const struct btrfs_fs_info *fs_info, struct page *page, u64 start, u32 len); |