Commit
6bdf962fe35a8648d(btrfs-progs: Read qgroup status for qgroup
verify) will read qgroup status, and then use it to skip qgroup
reporting.
However since the rescan_running/inconsistent flags are only 1 bit long,
while qgroup flags & BTRFS_QGROUP_FLAGS returns value longer than 1bit,
it doesn't work.
Fix it by doing double negation on (flags & BTRFS_QGROUP_FLAGS) to
convert it to either 1 or 0.
Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
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;
+ /*
+ * Since qgroup_inconsist/rescan_running is just one bit,
+ * assign value directly won't work.
+ */
+ 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)