1 files changed, 0 insertions, 3 deletions

diff --git a/kernel/sched.c b/kernel/sched.c
index 1e5cafdf4e27..340dd238c16d 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -2511,8 +2511,6 @@ void account_system_time(struct task_struct *p, int hardirq_offset,
                 cpustat->idle = cputime64_add(cpustat->idle, tmp);
         /* Account for system time used */
         acct_update_integrals(p);
-        /* Update rss highwater mark */
-        update_mem_hiwater(p);
 }
 
 /*
@@ -3879,7 +3877,6 @@ EXPORT_SYMBOL(cpu_present_map);
 
 #ifndef CONFIG_SMP
 cpumask_t cpu_online_map = CPU_MASK_ALL;
-EXPORT_SYMBOL_GPL(cpu_online_map);
 cpumask_t cpu_possible_map = CPU_MASK_ALL;
 #endif