[PATCH] dbg: restore sd->imb_numa_nr

[Huang Ying]

---
 kernel/sched/topology.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/kernel/sched/topology.c b/kernel/sched/topology.c
index 5e05fb7a817b..c348747e4166 100644
--- a/kernel/sched/topology.c
+++ b/kernel/sched/topology.c
@@ -2351,6 +2351,10 @@ build_sched_domains(const struct cpumask *cpu_map, struct sched_domain_attr *att
 					sd->name, imb, factor, sd->imb_numa_nr);
 #endif
 			}
+#ifdef CONFIG_SCHED_DEBUG
+			if (!strcmp(sd->name, "NUMA"))
+				sd->imb_numa_nr = 24;
+#endif
 		}
 	}
 
-- 
2.30.2

I haven't researched much about the influence of sd->imb_numa_nr.  But
it seems that commit 0fb3978b0a just follows the behavior of a normal 2
sockets (2 LLCs) machine.  This is intended.  So the regression report
isn't important for the commit itself.

About the impact of sd->imb_numa_nr, we will continue work on that.

Best Regards,
Huang, Ying