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author | Anand Jain <anand.jain@oracle.com> | 2013-02-01 15:56:22 +0800 |
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committer | David Sterba <dsterba@suse.cz> | 2013-02-01 16:55:04 +0100 |
commit | 1999aae995dd9a5c17fa40316d618585b8b7674f (patch) | |
tree | c524775d90f4fcc6137c8ca8450eff898a42177b /btrfs-list.h | |
parent | 89c899ed4700c272ddb8d57979a6b66fdb8272d1 (diff) | |
download | btrfs-progs-1999aae995dd9a5c17fa40316d618585b8b7674f.tar.gz |
Btrfs-progs: move struct root_info to btrfs-list.h
As we would add more ways to list and manage the subvols
and snapshots, its better if we have struct root_info
defined in the header file.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Diffstat (limited to 'btrfs-list.h')
-rw-r--r-- | btrfs-list.h | 47 |
1 files changed, 46 insertions, 1 deletions
diff --git a/btrfs-list.h b/btrfs-list.h index dc18ee4..f945734 100644 --- a/btrfs-list.h +++ b/btrfs-list.h @@ -18,7 +18,52 @@ #include "kerncompat.h" -struct root_info; +/* + * one of these for each root we find. + */ +struct root_info { + struct rb_node rb_node; + struct rb_node sort_node; + + /* this root's id */ + u64 root_id; + + /* equal the offset of the root's key */ + u64 root_offset; + + /* flags of the root */ + u64 flags; + + /* the id of the root that references this one */ + u64 ref_tree; + + /* the dir id we're in from ref_tree */ + u64 dir_id; + + u64 top_id; + + /* generation when the root is created or last updated */ + u64 gen; + + /* creation generation of this root in sec*/ + u64 ogen; + + /* creation time of this root in sec*/ + time_t otime; + + u8 uuid[BTRFS_UUID_SIZE]; + u8 puuid[BTRFS_UUID_SIZE]; + + /* path from the subvol we live in to this root, including the + * root's name. This is null until we do the extra lookup ioctl. + */ + char *path; + + /* the name of this root in the directory it lives in */ + char *name; + + char *full_path; +}; typedef int (*btrfs_list_filter_func)(struct root_info *, u64); typedef int (*btrfs_list_comp_func)(struct root_info *, struct root_info *, |