sched: group scheduler, fix fairness of cpu bandwidth allocation for task groups

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / kernel / sysctl.c

diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index c68f68dcc605052c9bcc81d1719b343acb482e5b..c95f3ed34474af8d6cf89303515180a4815f28ac 100644 (file)
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -309,6 +309,24 @@ static struct ctl_table kern_table[] = {
                .mode           = 644,
                .proc_handler   = &proc_dointvec,
        },
+#if defined(CONFIG_FAIR_GROUP_SCHED) && defined(CONFIG_SMP)
+       {
+               .ctl_name       = CTL_UNNUMBERED,
+               .procname       = "sched_min_bal_int_shares",
+               .data           = &sysctl_sched_min_bal_int_shares,
+               .maxlen         = sizeof(unsigned int),
+               .mode           = 0644,
+               .proc_handler   = &proc_dointvec,
+       },
+       {
+               .ctl_name       = CTL_UNNUMBERED,
+               .procname       = "sched_max_bal_int_shares",
+               .data           = &sysctl_sched_max_bal_int_shares,
+               .maxlen         = sizeof(unsigned int),
+               .mode           = 0644,
+               .proc_handler   = &proc_dointvec,
+       },
+#endif
 #endif
        {
                .ctl_name       = CTL_UNNUMBERED,