diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/psi_types.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/psi_types.h b/include/linux/psi_types.h index 40c28171cd91..a0b746258c68 100644 --- a/include/linux/psi_types.h +++ b/include/linux/psi_types.h @@ -151,6 +151,8 @@ struct psi_trigger { }; struct psi_group { + struct psi_group *parent; + /* Protects data used by the aggregator */ struct mutex avgs_lock; |