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| author | David Sterba <dsterba@suse.com> | 2019-08-21 19:57:04 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2019-09-09 14:59:15 +0200 |
| commit | 67b61aefcef3842a360e6c603860a785fd971c7a (patch) | |
| tree | 8473d83a10d61a4bc2da39f42a4dd005ed3276a9 /fs/btrfs/free-space-cache.h | |
| parent | btrfs: move functions for tree compare to send.c (diff) | |
| download | linux-67b61aefcef3842a360e6c603860a785fd971c7a.tar.xz linux-67b61aefcef3842a360e6c603860a785fd971c7a.zip | |
btrfs: move struct io_ctl to free-space-cache.h
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.
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/free-space-cache.h')
| -rw-r--r-- | fs/btrfs/free-space-cache.h | 14 |
1 files changed, 13 insertions, 1 deletions
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, |