[PATCH 15/15] btrfs: add struct declarations in dev-replace.h

Josef Bacik
2022-09-14T23:05:24Z

dev-replace.h just has function prototypes for device replace, however
if you happen to include it in the wrong order you'll get compile errors
because of different structures not being defined. Since these are just
pointer args to functions we can declare them at the top in order to
reduce the pain of using the header.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
---
fs/btrfs/dev-replace.h | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/fs/btrfs/dev-replace.h b/fs/btrfs/dev-replace.h
index 3911049a5f23..6084b313056a 100644
--- a/fs/btrfs/dev-replace.h
+++ b/fs/btrfs/dev-replace.h
@@ -7,6 +7,10 @@
#define BTRFS_DEV_REPLACE_H

struct btrfs_ioctl_dev_replace_args;
+struct btrfs_fs_info;
+struct btrfs_trans_handle;
+struct btrfs_dev_replace;
+struct btrfs_block_group;

int btrfs_init_dev_replace(struct btrfs_fs_info *fs_info);
int btrfs_run_dev_replace(struct btrfs_trans_handle *trans);
--
2.26.3