RepoMirrors/btrfs-progs
1
0
Fork 0
mirror of https://github.com/kdave/btrfs-progs synced 2025-02-08 21:57:06 +00:00
Code Issues Packages Projects Releases Wiki Activity

btrfs-progs: add orphan support to print-tree

Browse Source 
This adds orphan support to print-tree so when debug_tree hits an orphan item it
will print out "orphan item" under it so you know what it is
This commit is contained in:
Josef Bacik 2008-07-30 09:15:02 -04:00 committed by David Woodhouse
parent e74b89d675
commit 0045e0dd70
2 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
ctree.h
View File

@ -55,6 +55,9 @@ struct btrfs_trans_handle;
/* directory objectid inside the root tree */
#define BTRFS_ROOT_TREE_DIR_OBJECTID 6ULL
/* oprhan objectid for tracking unlinked/truncated files */
#define BTRFS_ORPHAN_OBJECTID -5ULL
/*
* All files have objectids higher than this.
*/
@ -564,6 +567,7 @@ struct btrfs_root {
#define BTRFS_INODE_ITEM_KEY 1
#define BTRFS_INODE_REF_KEY 2
#define BTRFS_XATTR_ITEM_KEY 8
#define BTRFS_ORPHAN_ITEM_KEY 9
/* reserve 3-15 close to the inode for later flexibility */

3
print-tree.c
View File

@ -183,6 +183,9 @@ void btrfs_print_leaf(struct btrfs_root *root, struct extent_buffer *l)
di = btrfs_item_ptr(l, i, struct btrfs_dir_item);
print_dir_item(l, item, di);
break;
case BTRFS_ORPHAN_ITEM_KEY:
printf("\t\torphan item\n");
break;
case BTRFS_ROOT_ITEM_KEY:
ri = btrfs_item_ptr(l, i, struct btrfs_root_item);
read_extent_buffer(l, &root_item, (unsigned long)ri, sizeof(root_item));