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Btrfs: directory testing code and dir item fixes

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Signed-off-by: Chris Mason <chris.mason@oracle.com>
This commit is contained in:
Chris Mason 2007-03-15 15:18:43 -04:00 • committed by David Woodhouse
parent 24af03ea5e
commit 1d4f6404de
5 changed files with 477 additions and 74 deletions
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12
fs/btrfs/print-tree.c
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@ -12,7 +12,10 @@ void btrfs_print_leaf(struct btrfs_root *root, struct btrfs_leaf *l)
struct btrfs_item *item;
struct btrfs_extent_item *ei;
struct btrfs_root_item *ri;
struct btrfs_dir_item *di;
u32 type;
u32 namelen;
printf("leaf %Lu total ptrs %d free space %d\n",
btrfs_header_blocknr(&l->header), nr,
btrfs_leaf_free_space(root, l));
@ -31,6 +34,15 @@ void btrfs_print_leaf(struct btrfs_root *root, struct btrfs_leaf *l)
case BTRFS_INODE_ITEM_KEY:
break;
case BTRFS_DIR_ITEM_KEY:
namelen = btrfs_item_size(l->items + i) - sizeof(*di);
di = btrfs_item_ptr(l, i, struct btrfs_dir_item);
printf("\t\tdir oid %Lu flags %u type %u\n",
btrfs_dir_objectid(di),
btrfs_dir_flags(di),
btrfs_dir_type(di));
printf("\t\tname %.*s\n",
namelen, (char *)(di + 1));
break;
case BTRFS_ROOT_ITEM_KEY:
ri = btrfs_item_ptr(l, i, struct btrfs_root_item);