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-rw-r--r--include/linux/psi_types.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/psi_types.h b/include/linux/psi_types.h
index a0b746258c68..6e4372735068 100644
--- a/include/linux/psi_types.h
+++ b/include/linux/psi_types.h
@@ -152,6 +152,7 @@ struct psi_trigger {
struct psi_group {
struct psi_group *parent;
+ bool enabled;
/* Protects data used by the aggregator */
struct mutex avgs_lock;
@@ -194,6 +195,8 @@ struct psi_group {
#else /* CONFIG_PSI */
+#define NR_PSI_RESOURCES 0
+
struct psi_group { };
#endif /* CONFIG_PSI */