diff options
| author | David Sterba <dsterba@suse.com> | 2017-08-31 17:07:00 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2017-09-08 16:15:05 +0200 |
| commit | c23c1271d30e1c3834e6814d222cba315c6c72d5 (patch) | |
| tree | 9c1b7479a784822f357d66c0a1ed5e3283b05a25 /print-tree.c | |
| parent | e853a1abcd86f4e223f7e74f8681d705a5b5f137 (diff) | |
btrfs-progs: print-tree: factor out extent_data_ref dump
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'print-tree.c')
| -rw-r--r-- | print-tree.c | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/print-tree.c b/print-tree.c index 32d8a615..b393eff7 100644 --- a/print-tree.c +++ b/print-tree.c @@ -970,6 +970,19 @@ static void print_block_group_item(struct extent_buffer *eb, flags_str); } +static void print_extent_data_ref(struct extent_buffer *eb, int slot) +{ + struct btrfs_extent_data_ref *dref; + + dref = btrfs_item_ptr(eb, slot, struct btrfs_extent_data_ref); + printf("\t\textent data backref root %llu " + "objectid %llu offset %llu count %u\n", + (unsigned long long)btrfs_extent_data_ref_root(eb, dref), + (unsigned long long)btrfs_extent_data_ref_objectid(eb, dref), + (unsigned long long)btrfs_extent_data_ref_offset(eb, dref), + btrfs_extent_data_ref_count(eb, dref)); +} + /* Caller must ensure sizeof(*ret) >= 14 "WRITTEN|RELOC" */ static void header_flags_to_str(u64 flags, char *ret) { @@ -1088,18 +1101,9 @@ void btrfs_print_leaf(struct btrfs_root *root, struct extent_buffer *eb) case BTRFS_SHARED_BLOCK_REF_KEY: printf("\t\tshared block backref\n"); break; - case BTRFS_EXTENT_DATA_REF_KEY: { - struct btrfs_extent_data_ref *dref; - - dref = btrfs_item_ptr(eb, i, struct btrfs_extent_data_ref); - printf("\t\textent data backref root %llu " - "objectid %llu offset %llu count %u\n", - (unsigned long long)btrfs_extent_data_ref_root(eb, dref), - (unsigned long long)btrfs_extent_data_ref_objectid(eb, dref), - (unsigned long long)btrfs_extent_data_ref_offset(eb, dref), - btrfs_extent_data_ref_count(eb, dref)); + case BTRFS_EXTENT_DATA_REF_KEY: + print_extent_data_ref(eb, i); break; - } case BTRFS_SHARED_DATA_REF_KEY: { struct btrfs_shared_data_ref *sref; sref = btrfs_item_ptr(eb, i, struct btrfs_shared_data_ref); |