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| author | Chris Mason <chris.mason@oracle.com> | 2007-10-15 16:15:53 -0400 |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2008-09-25 11:03:56 -0400 |
| commit | db94535db75e67fab12ccbb7f5ee548e33fed891 (patch) | |
| tree | 1ad7dfc82b003294a94ee87d7329b24b902b369f /fs/btrfs/print-tree.c | |
| parent | 1a5bc167f6707542b79a55452075525620ed43f5 (diff) | |
| download | linux-db94535db75e67fab12ccbb7f5ee548e33fed891.tar.bz2 | |
Btrfs: Allow tree blocks larger than the page size
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 | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/fs/btrfs/print-tree.c b/fs/btrfs/print-tree.c index a825ce078a54..9f8696c8a8e8 100644 --- a/fs/btrfs/print-tree.c +++ b/fs/btrfs/print-tree.c @@ -36,7 +36,7 @@ void btrfs_print_leaf(struct btrfs_root *root, struct extent_buffer *l) u32 type; printk("leaf %llu total ptrs %d free space %d\n", - (unsigned long long)btrfs_header_blocknr(l), nr, + (unsigned long long)btrfs_header_bytenr(l), nr, btrfs_leaf_free_space(root, l)); for (i = 0 ; i < nr ; i++) { item = btrfs_item_nr(l, i); @@ -65,8 +65,8 @@ void btrfs_print_leaf(struct btrfs_root *root, struct extent_buffer *l) break; case BTRFS_ROOT_ITEM_KEY: ri = btrfs_item_ptr(l, i, struct btrfs_root_item); - printk("\t\troot data blocknr %llu refs %u\n", - (unsigned long long)btrfs_disk_root_blocknr(l, ri), + printk("\t\troot data bytenr %llu refs %u\n", + (unsigned long long)btrfs_disk_root_bytenr(l, ri), btrfs_disk_root_refs(l, ri)); break; case BTRFS_EXTENT_ITEM_KEY: @@ -84,12 +84,12 @@ void btrfs_print_leaf(struct btrfs_root *root, struct extent_buffer *l) btrfs_file_extent_inline_len(l, item)); break; } - printk("\t\textent data disk block %llu nr %llu\n", - (unsigned long long)btrfs_file_extent_disk_blocknr(l, fi), - (unsigned long long)btrfs_file_extent_disk_num_blocks(l, fi)); + printk("\t\textent data disk bytenr %llu nr %llu\n", + (unsigned long long)btrfs_file_extent_disk_bytenr(l, fi), + (unsigned long long)btrfs_file_extent_disk_num_bytes(l, fi)); printk("\t\textent data offset %llu nr %llu\n", (unsigned long long)btrfs_file_extent_offset(l, fi), - (unsigned long long)btrfs_file_extent_num_blocks(l, fi)); + (unsigned long long)btrfs_file_extent_num_bytes(l, fi)); break; case BTRFS_BLOCK_GROUP_ITEM_KEY: bi = btrfs_item_ptr(l, i, @@ -106,16 +106,18 @@ void btrfs_print_tree(struct btrfs_root *root, struct extent_buffer *c) int i; u32 nr; struct btrfs_key key; + int level; if (!c) return; nr = btrfs_header_nritems(c); - if (btrfs_is_leaf(c)) { + level = btrfs_header_level(c); + if (level == 0) { btrfs_print_leaf(root, c); return; } printk("node %llu level %d total ptrs %d free spc %u\n", - (unsigned long long)btrfs_header_blocknr(c), + (unsigned long long)btrfs_header_bytenr(c), btrfs_header_level(c), nr, (u32)BTRFS_NODEPTRS_PER_BLOCK(root) - nr); for (i = 0; i < nr; i++) { @@ -129,7 +131,8 @@ void btrfs_print_tree(struct btrfs_root *root, struct extent_buffer *c) } for (i = 0; i < nr; i++) { struct extent_buffer *next = read_tree_block(root, - btrfs_node_blockptr(c, i)); + btrfs_node_blockptr(c, i), + btrfs_level_size(root, level - 1)); if (btrfs_is_leaf(next) && btrfs_header_level(c) != 1) BUG(); |