btrfs-progs: print-tree: factor out qgroup_info dump

Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/print-tree.c b/print-tree.c
index 921da4b..33c71c9 100644 (file)
--- a/print-tree.c
+++ b/print-tree.c
@@ -1040,6 +1040,23 @@ static void print_qgroup_status(struct extent_buffer *eb, int slot)
                (unsigned long long)btrfs_qgroup_status_rescan(eb, qg_status));
 }
 
+static void print_qgroup_info(struct extent_buffer *eb, int slot)
+{
+       struct btrfs_qgroup_info_item *qg_info;
+
+       qg_info = btrfs_item_ptr(eb, slot, struct btrfs_qgroup_info_item);
+       printf("\t\tgeneration %llu\n"
+               "\t\treferenced %llu referenced_compressed %llu\n"
+               "\t\texclusive %llu exclusive_compressed %llu\n",
+               (unsigned long long)btrfs_qgroup_info_generation(eb, qg_info),
+               (unsigned long long)btrfs_qgroup_info_referenced(eb, qg_info),
+               (unsigned long long)btrfs_qgroup_info_referenced_compressed(eb,
+                                                                      qg_info),
+               (unsigned long long)btrfs_qgroup_info_exclusive(eb, qg_info),
+               (unsigned long long)btrfs_qgroup_info_exclusive_compressed(eb,
+                                                                     qg_info));
+}
+
 /* Caller must ensure sizeof(*ret) >= 14 "WRITTEN|RELOC" */
 static void header_flags_to_str(u64 flags, char *ret)
 {
@@ -1203,28 +1220,9 @@ void btrfs_print_leaf(struct btrfs_root *root, struct extent_buffer *eb)
                        break;
                case BTRFS_QGROUP_RELATION_KEY:
                        break;
-               case BTRFS_QGROUP_INFO_KEY: {
-                       struct btrfs_qgroup_info_item *qg_info;
-
-                       qg_info = btrfs_item_ptr(eb, i,
-                                                struct btrfs_qgroup_info_item);
-                       printf("\t\tgeneration %llu\n"
-                            "\t\treferenced %llu referenced_compressed %llu\n"
-                            "\t\texclusive %llu exclusive_compressed %llu\n",
-                              (unsigned long long)
-                              btrfs_qgroup_info_generation(eb, qg_info),
-                              (unsigned long long)
-                              btrfs_qgroup_info_referenced(eb, qg_info),
-                              (unsigned long long)
-                              btrfs_qgroup_info_referenced_compressed(eb,
-                                                                      qg_info),
-                              (unsigned long long)
-                              btrfs_qgroup_info_exclusive(eb, qg_info),
-                              (unsigned long long)
-                              btrfs_qgroup_info_exclusive_compressed(eb,
-                                                                     qg_info));
+               case BTRFS_QGROUP_INFO_KEY:
+                       print_qgroup_info(eb, i);
                        break;
-                       }
                case BTRFS_QGROUP_LIMIT_KEY: {
                        struct btrfs_qgroup_limit_item *qg_limit;