diff options
Diffstat (limited to 'fs/btrfs/print-tree.c')
| -rw-r--r-- | fs/btrfs/print-tree.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/fs/btrfs/print-tree.c b/fs/btrfs/print-tree.c index 7a7156257d59..0a2a6e82a3bf 100644 --- a/fs/btrfs/print-tree.c +++ b/fs/btrfs/print-tree.c @@ -297,6 +297,26 @@ static void print_inode_ref_item(const struct extent_buffer *eb, int i) } } +static void print_inode_extref_item(const struct extent_buffer *eb, int i) +{ + const u32 size = btrfs_item_size(eb, i); + struct btrfs_inode_extref *extref; + u32 cur = 0; + + extref = btrfs_item_ptr(eb, i, struct btrfs_inode_extref); + while (cur < size) { + const u64 index = btrfs_inode_extref_index(eb, extref); + const u32 name_len = btrfs_inode_extref_name_len(eb, extref); + const u64 parent = btrfs_inode_extref_parent(eb, extref); + const u32 len = sizeof(*extref) + name_len; + + pr_info("\t\tindex %llu parent %llu name_len %u\n", + index, parent, name_len); + extref = (struct btrfs_inode_extref *)((char *)extref + len); + cur += len; + } +} + void btrfs_print_leaf(const struct extent_buffer *l) { struct btrfs_fs_info *fs_info; @@ -334,6 +354,9 @@ void btrfs_print_leaf(const struct extent_buffer *l) case BTRFS_INODE_REF_KEY: print_inode_ref_item(l, i); break; + case BTRFS_INODE_EXTREF_KEY: + print_inode_extref_item(l, i); + break; case BTRFS_DIR_ITEM_KEY: case BTRFS_DIR_INDEX_KEY: case BTRFS_XATTR_ITEM_KEY: |