path: root/disk-io.h
diff options
authorMiao Xie <>2013-07-03 21:25:12 +0800
committerChris Mason <>2013-07-03 14:06:54 -0400
commit615f2867854c186a37cb2e2e5a2e13e9ed4ab0df (patch)
tree352b945a98755713c8eb87fae9c58f7a9d32008a /disk-io.h
parentd25aa23b0236418e891e1db66562035891a8faa8 (diff)
Btrfs-progs: cleanup similar code in open_ctree_* and close_ctree
Signed-off-by: Miao Xie <> Signed-off-by: Chris Mason <>
Diffstat (limited to 'disk-io.h')
1 files changed, 12 insertions, 0 deletions
diff --git a/disk-io.h b/disk-io.h
index c29ee8e2..2fe2d727 100644
--- a/disk-io.h
+++ b/disk-io.h
@@ -47,6 +47,18 @@ int __setup_root(u32 nodesize, u32 leafsize, u32 sectorsize,
struct btrfs_fs_info *fs_info, u64 objectid);
int clean_tree_block(struct btrfs_trans_handle *trans,
struct btrfs_root *root, struct extent_buffer *buf);
+void btrfs_free_fs_info(struct btrfs_fs_info *fs_info);
+struct btrfs_fs_info *btrfs_new_fs_info(int writable, u64 sb_bytenr);
+int btrfs_check_fs_compatibility(struct btrfs_super_block *sb, int writable);
+int btrfs_setup_all_roots(struct btrfs_fs_info *fs_info,
+ u64 root_tree_bytenr, int partial);
+void btrfs_release_all_roots(struct btrfs_fs_info *fs_info);
+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);
+int btrfs_setup_chunk_tree_and_device_map(struct btrfs_fs_info *fs_info);
struct btrfs_root *open_ctree(const char *filename, u64 sb_bytenr, int writes);
struct btrfs_root *open_ctree_fd(int fp, const char *path, u64 sb_bytenr,
int writes);