btrfs: reduce critical section at btrfs_wait_ordered_extents()

At btrfs_wait_ordered_extents(), there's no point in updating the counters
after locking the root's ordered extent lock, as the counters are local.
So change this to update the counters before taking the lock.

Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

0 files changed, 0 insertions, 0 deletions