sched/tune: add initial support for CGroups based boosting

[firefly-linux-kernel-4.4.55.git] / kernel / sysctl.c

diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 827ba256fdad9335470a8cc85fe271f5f92fa1db..98c0f6ef01f12a177aa9177f06888291d3b8d9d7 100644 (file)
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -439,7 +439,11 @@ static struct ctl_table kern_table[] = {
                .procname       = "sched_cfs_boost",
                .data           = &sysctl_sched_cfs_boost,
                .maxlen         = sizeof(sysctl_sched_cfs_boost),
+#ifdef CONFIG_CGROUP_SCHEDTUNE
+               .mode           = 0444,
+#else
                .mode           = 0644,
+#endif
                .proc_handler   = &sysctl_sched_cfs_boost_handler,
                .extra1         = &zero,
                .extra2         = &one_hundred,