2 files changed, 8 insertions, 3 deletions

diff --git a/include/linux/sched.h b/include/linux/sched.h
index 3b74c4bf2934..5d6b9228bba9 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -631,7 +631,14 @@ struct sched_domain {
 
 extern void partition_sched_domains(cpumask_t *partition1,
                                     cpumask_t *partition2);
-#endif /* CONFIG_SMP */
+
+/*
+ * Maximum cache size the migration-costs auto-tuning code will
+ * search from:
+ */
+extern unsigned int max_cache_size;
+
+#endif  /* CONFIG_SMP */
 
 
 struct io_context;                      /* See blkdev.h */
diff --git a/include/linux/topology.h b/include/linux/topology.h
index 3df1d474e5c5..315a5163d6a0 100644
--- a/include/linux/topology.h
+++ b/include/linux/topology.h
@@ -86,7 +86,6 @@
         .max_interval           = 2,                    \
         .busy_factor            = 8,                    \
         .imbalance_pct          = 110,                  \
-        .cache_hot_time         = 0,                    \
         .cache_nice_tries       = 0,                    \
         .per_cpu_gain           = 25,                   \
         .busy_idx               = 0,                    \
@@ -117,7 +116,6 @@
         .max_interval           = 4,                    \
         .busy_factor            = 64,                   \
         .imbalance_pct          = 125,                  \
-        .cache_hot_time         = (5*1000000/2),        \
         .cache_nice_tries       = 1,                    \
         .per_cpu_gain           = 100,                  \
         .busy_idx               = 2,                    \