diff options
Diffstat (limited to 'fs/btrfs/subpage.h')
| -rw-r--r-- | fs/btrfs/subpage.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/btrfs/subpage.h b/fs/btrfs/subpage.h index 5532cc4fac50..eee55e5a3952 100644 --- a/fs/btrfs/subpage.h +++ b/fs/btrfs/subpage.h @@ -175,6 +175,9 @@ void btrfs_folio_assert_not_dirty(const struct btrfs_fs_info *fs_info, struct folio *folio, u64 start, u32 len); void btrfs_folio_unlock_writer(struct btrfs_fs_info *fs_info, struct folio *folio, u64 start, u32 len); +void btrfs_get_subpage_dirty_bitmap(struct btrfs_fs_info *fs_info, + struct folio *folio, + unsigned long *ret_bitmap); void __cold btrfs_subpage_dump_bitmap(const struct btrfs_fs_info *fs_info, struct folio *folio, u64 start, u32 len); |