btrfs-progs: Add new option for specify chunk root bytenr

[platform/upstream/btrfs-progs.git] / disk-io.h

diff --git a/disk-io.h b/disk-io.h
index 30ccb2b..b97b90b 100644 (file)
--- a/disk-io.h
+++ b/disk-io.h
@@ -109,7 +109,8 @@ void btrfs_cleanup_all_caches(struct btrfs_fs_info *fs_info);
 int btrfs_scan_fs_devices(int fd, const char *path,
                          struct btrfs_fs_devices **fs_devices, u64 sb_bytenr,
                          int super_recover, int skip_devices);
-int btrfs_setup_chunk_tree_and_device_map(struct btrfs_fs_info *fs_info);
+int btrfs_setup_chunk_tree_and_device_map(struct btrfs_fs_info *fs_info,
+                         u64 chunk_root_bytenr);
 
 struct btrfs_root *open_ctree(const char *filename, u64 sb_bytenr,
                              enum btrfs_open_ctree_flags flags);
@@ -117,6 +118,7 @@ struct btrfs_root *open_ctree_fd(int fp, const char *path, u64 sb_bytenr,
                                 enum btrfs_open_ctree_flags flags);
 struct btrfs_fs_info *open_ctree_fs_info(const char *filename,
                                         u64 sb_bytenr, u64 root_tree_bytenr,
+                                        u64 chunk_root_bytenr,
                                         enum btrfs_open_ctree_flags flags);
 int close_ctree_fs_info(struct btrfs_fs_info *fs_info);
 static inline int close_ctree(struct btrfs_root *root)