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| author | Chris Mason <chris.mason@oracle.com> | 2007-03-13 23:47:54 +0300 |
|---|---|---|
| committer | David Woodhouse <dwmw2@hera.kernel.org> | 2007-03-13 23:47:54 +0300 |
| commit | 3768f3689fc76ecea17414936dff7a02746a4355 (patch) | |
| tree | 0494b12e3ba0be0a25f122922e205bc91d88957b /fs/btrfs/print-tree.c | |
| parent | eaee50e881b88766d9a781c54c4142456cf5e527 (diff) | |
| download | linux-3768f3689fc76ecea17414936dff7a02746a4355.tar.xz | |
Btrfs: Change the super to point to a tree of trees to enable persistent snapshots
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/print-tree.c')
| -rw-r--r-- | fs/btrfs/print-tree.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/fs/btrfs/print-tree.c b/fs/btrfs/print-tree.c index c95c85640aa9..64829b6b90f9 100644 --- a/fs/btrfs/print-tree.c +++ b/fs/btrfs/print-tree.c @@ -11,6 +11,7 @@ void btrfs_print_leaf(struct btrfs_leaf *l) u32 nr = btrfs_header_nritems(&l->header); struct btrfs_item *item; struct btrfs_extent_item *ei; + struct btrfs_root_item *ri; printf("leaf %Lu total ptrs %d free space %d\n", btrfs_header_blocknr(&l->header), nr, btrfs_leaf_free_space(l)); fflush(stdout); @@ -23,13 +24,15 @@ void btrfs_print_leaf(struct btrfs_leaf *l) btrfs_key_offset(&item->key), btrfs_item_offset(item), btrfs_item_size(item)); - fflush(stdout); printf("\t\titem data %.*s\n", btrfs_item_size(item), l->data + btrfs_item_offset(item)); ei = (struct btrfs_extent_item *)(l->data + btrfs_item_offset(item)); - printf("\t\textent data refs %u owner %Lu\n", ei->refs, - ei->owner); + printf("\t\textent data refs %u owner %Lu\n", + btrfs_extent_refs(ei), btrfs_extent_owner(ei)); + ri = (struct btrfs_root_item *)ei; + printf("\t\troot data blocknr %Lu refs %u\n", + btrfs_root_blocknr(ri), btrfs_root_refs(ri)); fflush(stdout); } } @@ -71,6 +74,5 @@ void btrfs_print_tree(struct btrfs_root *root, struct btrfs_buffer *t) btrfs_print_tree(root, next_buf); btrfs_block_release(root, next_buf); } - } |