static struct counts_tree {
struct rb_root root;
unsigned int num_groups;
+ unsigned int rescan_running:1;
+ unsigned int qgroup_inconsist:1;
} counts = { .root = RB_ROOT };
static struct rb_root by_bytenr = RB_ROOT;
}
}
+static void read_qgroup_status(struct btrfs_path *path,
+ struct counts_tree *counts)
+{
+ struct btrfs_qgroup_status_item *status_item;
+ u64 flags;
+
+ status_item = btrfs_item_ptr(path->nodes[0], path->slots[0],
+ struct btrfs_qgroup_status_item);
+ flags = btrfs_qgroup_status_flags(path->nodes[0], status_item);
+ counts->qgroup_inconsist = flags & BTRFS_QGROUP_STATUS_FLAG_INCONSISTENT;
+ counts->rescan_running = flags & BTRFS_QGROUP_STATUS_FLAG_RESCAN;
+}
+
static int load_quota_info(struct btrfs_fs_info *info)
{
int ret;
btrfs_item_key(leaf, &disk_key, i);
btrfs_disk_key_to_cpu(&key, &disk_key);
+ if (key.type == BTRFS_QGROUP_STATUS_KEY) {
+ read_qgroup_status(&path, &counts);
+ continue;
+ }
if (key.type == BTRFS_QGROUP_RELATION_KEY)
printf("Ignoring qgroup relation key %llu\n",
key.objectid);
/*
- * Ignore: BTRFS_QGROUP_STATUS_KEY,
- * BTRFS_QGROUP_LIMIT_KEY, BTRFS_QGROUP_RELATION_KEY
+ * Ignore: BTRFS_QGROUP_LIMIT_KEY,
+ * BTRFS_QGROUP_RELATION_KEY
*/
if (key.type != BTRFS_QGROUP_INFO_KEY)
continue;
struct qgroup_count *c;
int ret = 0;
+ if (counts.rescan_running) {
+ if (all) {
+ printf(
+ "Qgroup rescan is running, qgroup counts difference is expected\n");
+ } else {
+ printf(
+ "Qgroup rescan is running, ignore qgroup check\n");
+ return ret;
+ }
+ }
+ if (counts.qgroup_inconsist && !counts.rescan_running)
+ fprintf(stderr, "Qgroup is already inconsistent before checking\n");
node = rb_first(&counts.root);
while (node) {
c = rb_entry(node, struct qgroup_count, rb_node);