The io_ctl structure is used for free space management, and used only by the v1 space cache code, but unfortunatlly the full definition is required by block-group.h so it can't be moved to free-space-cache.c without additional changes.
Signed-off-by: David Sterba <[email protected]> --- fs/btrfs/block-group.h | 2 ++ fs/btrfs/ctree.h | 14 -------------- fs/btrfs/free-space-cache.h | 14 +++++++++++++- 3 files changed, 15 insertions(+), 15 deletions(-) diff --git a/fs/btrfs/block-group.h b/fs/btrfs/block-group.h index 5c6e2fb23e35..c391800388dd 100644 --- a/fs/btrfs/block-group.h +++ b/fs/btrfs/block-group.h @@ -3,6 +3,8 @@ #ifndef BTRFS_BLOCK_GROUP_H #define BTRFS_BLOCK_GROUP_H +#include "free-space-cache.h" + enum btrfs_disk_cache_state { BTRFS_DC_WRITTEN, BTRFS_DC_ERROR, diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 1fd5931a9489..5977995b1b69 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -433,20 +433,6 @@ enum btrfs_caching_type { BTRFS_CACHE_ERROR, }; -struct btrfs_io_ctl { - void *cur, *orig; - struct page *page; - struct page **pages; - struct btrfs_fs_info *fs_info; - struct inode *inode; - unsigned long size; - int index; - int num_pages; - int entries; - int bitmaps; - unsigned check_crcs:1; -}; - /* * Tree to record all locked full stripes of a RAID5/6 block group */ diff --git a/fs/btrfs/free-space-cache.h b/fs/btrfs/free-space-cache.h index 2205a4113ef3..39c32c8fc24f 100644 --- a/fs/btrfs/free-space-cache.h +++ b/fs/btrfs/free-space-cache.h @@ -36,7 +36,19 @@ struct btrfs_free_space_op { struct btrfs_free_space *info); }; -struct btrfs_io_ctl; +struct btrfs_io_ctl { + void *cur, *orig; + struct page *page; + struct page **pages; + struct btrfs_fs_info *fs_info; + struct inode *inode; + unsigned long size; + int index; + int num_pages; + int entries; + int bitmaps; + unsigned check_crcs:1; +}; struct inode *lookup_free_space_inode( struct btrfs_block_group_cache *block_group, -- 2.22.0
