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

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

diff --git a/print-tree.c b/print-tree.c
index afca993..921da4b 100644 (file)
--- a/print-tree.c
+++ b/print-tree.c
@@ -1024,6 +1024,22 @@ static void print_dev_extent(struct extent_buffer *eb, int slot)
                uuid_str);
 }
 
+static void print_qgroup_status(struct extent_buffer *eb, int slot)
+{
+       struct btrfs_qgroup_status_item *qg_status;
+       char flags_str[256];
+
+       qg_status = btrfs_item_ptr(eb, slot, struct btrfs_qgroup_status_item);
+       memset(flags_str, 0, sizeof(flags_str));
+       qgroup_flags_to_str(btrfs_qgroup_status_flags(eb, qg_status),
+                                       flags_str);
+       printf("\t\tversion %llu generation %llu flags %s scan %lld\n",
+               (unsigned long long)btrfs_qgroup_status_version(eb, qg_status),
+               (unsigned long long)btrfs_qgroup_status_generation(eb, qg_status),
+               flags_str,
+               (unsigned long long)btrfs_qgroup_status_rescan(eb, qg_status));
+}
+
 /* Caller must ensure sizeof(*ret) >= 14 "WRITTEN|RELOC" */
 static void header_flags_to_str(u64 flags, char *ret)
 {
@@ -1071,7 +1087,6 @@ void btrfs_print_leaf(struct btrfs_root *root, struct extent_buffer *eb)
                u64 objectid;
                u32 type;
                u64 offset;
-               char flags_str[256];
 
                item = btrfs_item_nr(i);
                item_size = btrfs_item_size(eb, item);
@@ -1183,25 +1198,9 @@ void btrfs_print_leaf(struct btrfs_root *root, struct extent_buffer *eb)
                case BTRFS_DEV_EXTENT_KEY:
                        print_dev_extent(eb, i);
                        break;
-               case BTRFS_QGROUP_STATUS_KEY: {
-                       struct btrfs_qgroup_status_item *qg_status;
-
-                       qg_status = btrfs_item_ptr(eb, i,
-                                       struct btrfs_qgroup_status_item);
-                       memset(flags_str, 0, sizeof(flags_str));
-                       qgroup_flags_to_str(btrfs_qgroup_status_flags(eb, qg_status),
-                                       flags_str);
-                       printf("\t\tversion %llu generation %llu flags %s "
-                               "scan %lld\n",
-                               (unsigned long long)
-                               btrfs_qgroup_status_version(eb, qg_status),
-                               (unsigned long long)
-                               btrfs_qgroup_status_generation(eb, qg_status),
-                               flags_str,
-                               (unsigned long long)
-                               btrfs_qgroup_status_rescan(eb, qg_status));
+               case BTRFS_QGROUP_STATUS_KEY:
+                       print_qgroup_status(eb, i);
                        break;
-                       }
                case BTRFS_QGROUP_RELATION_KEY:
                        break;
                case BTRFS_QGROUP_INFO_KEY: {