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

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

diff --git a/print-tree.c b/print-tree.c
index 33c71c9..84d7dac 100644 (file)
--- a/print-tree.c
+++ b/print-tree.c
@@ -1057,6 +1057,21 @@ static void print_qgroup_info(struct extent_buffer *eb, int slot)
                                                                      qg_info));
 }
 
+static void print_qgroup_limit(struct extent_buffer *eb, int slot)
+{
+       struct btrfs_qgroup_limit_item *qg_limit;
+
+       qg_limit = btrfs_item_ptr(eb, slot, struct btrfs_qgroup_limit_item);
+       printf("\t\tflags %llx\n"
+               "\t\tmax_referenced %lld max_exclusive %lld\n"
+               "\t\trsv_referenced %lld rsv_exclusive %lld\n",
+               (unsigned long long)btrfs_qgroup_limit_flags(eb, qg_limit),
+               (long long)btrfs_qgroup_limit_max_referenced(eb, qg_limit),
+               (long long)btrfs_qgroup_limit_max_exclusive(eb, qg_limit),
+               (long long)btrfs_qgroup_limit_rsv_referenced(eb, qg_limit),
+               (long long)btrfs_qgroup_limit_rsv_exclusive(eb, qg_limit));
+}
+
 /* Caller must ensure sizeof(*ret) >= 14 "WRITTEN|RELOC" */
 static void header_flags_to_str(u64 flags, char *ret)
 {
@@ -1223,26 +1238,9 @@ void btrfs_print_leaf(struct btrfs_root *root, struct extent_buffer *eb)
                case BTRFS_QGROUP_INFO_KEY:
                        print_qgroup_info(eb, i);
                        break;
-               case BTRFS_QGROUP_LIMIT_KEY: {
-                       struct btrfs_qgroup_limit_item *qg_limit;
-
-                       qg_limit = btrfs_item_ptr(eb, i,
-                                        struct btrfs_qgroup_limit_item);
-                       printf("\t\tflags %llx\n"
-                            "\t\tmax_referenced %lld max_exclusive %lld\n"
-                            "\t\trsv_referenced %lld rsv_exclusive %lld\n",
-                              (unsigned long long)
-                              btrfs_qgroup_limit_flags(eb, qg_limit),
-                              (long long)
-                              btrfs_qgroup_limit_max_referenced(eb, qg_limit),
-                              (long long)
-                              btrfs_qgroup_limit_max_exclusive(eb, qg_limit),
-                              (long long)
-                              btrfs_qgroup_limit_rsv_referenced(eb, qg_limit),
-                              (long long)
-                              btrfs_qgroup_limit_rsv_exclusive(eb, qg_limit));
+               case BTRFS_QGROUP_LIMIT_KEY:
+                       print_qgroup_limit(eb, i);
                        break;
-                       }
                case BTRFS_UUID_KEY_SUBVOL:
                case BTRFS_UUID_KEY_RECEIVED_SUBVOL:
                        print_uuid_item(eb, btrfs_item_ptr_offset(eb, i),