[PATCH] sched: remove cache_hot_time

remove the last unused remains of cache_hot_time.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --git a/include/linux/sched.h b/include/linux/sched.h
index 2e490271acf62993a77345172509fba635090b5b..81eec7e36c8416f9b19e679a0b0f9f592f103474 100644 (file)
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -734,7 +734,6 @@ struct sched_domain {
        unsigned long max_interval;     /* Maximum balance interval ms */
        unsigned int busy_factor;       /* less balancing by factor if busy */
        unsigned int imbalance_pct;     /* No balance until over watermark */
-       unsigned long long cache_hot_time; /* Task considered cache hot (ns) */
        unsigned int cache_nice_tries;  /* Leave cache hot tasks for # tries */
        unsigned int busy_idx;
        unsigned int idle_idx;

diff --git a/include/linux/topology.h b/include/linux/topology.h
index d0890a7e5babb1f96b78a04fa6f471df0edbdd8e..525d437b12538ba780f5639a1fa73b3628ea40da 100644 (file)
--- a/include/linux/topology.h
+++ b/include/linux/topology.h
@@ -185,7 +185,6 @@
        .max_interval           = 64*num_online_cpus(), \
        .busy_factor            = 128,                  \
        .imbalance_pct          = 133,                  \
-       .cache_hot_time         = (10*1000000),         \
        .cache_nice_tries       = 1,                    \
        .busy_idx               = 3,                    \
        .idle_idx               = 3,                    \

diff --git a/kernel/sched.c b/kernel/sched.c
index 238a76957e86cc6c9ae982ba85db87159662fea5..1641235f8e9a23430898e30af20e3661b8913559 100644 (file)
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -5269,8 +5269,6 @@ sd_alloc_ctl_domain_table(struct sched_domain *sd)
                sizeof(int), 0644, proc_dointvec_minmax);
        set_table_entry(&table[8], 9, "imbalance_pct", &sd->imbalance_pct,
                sizeof(int), 0644, proc_dointvec_minmax);
-       set_table_entry(&table[9], 10, "cache_hot_time", &sd->cache_hot_time,
-               sizeof(long long), 0644, proc_doulongvec_minmax);
        set_table_entry(&table[10], 11, "cache_nice_tries",
                &sd->cache_nice_tries,
                sizeof(int), 0644, proc_dointvec_minmax);