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authorAlex Shi <alex.shi@intel.com>2012-09-10 15:10:58 +0800
committerIngo Molnar <mingo@kernel.org>2012-09-13 16:52:05 +0200
commitc1cc017c59c44d9ede7003631c43adc0cfdce2f9 (patch)
tree7db4bad5a78af2bdc5197740012e462811422d40 /include/linux/sched.h
parent08bedae1d0acd8c9baf514fb69fa199d0c8345f6 (diff)
downloadop-kernel-dev-c1cc017c59c44d9ede7003631c43adc0cfdce2f9.zip
op-kernel-dev-c1cc017c59c44d9ede7003631c43adc0cfdce2f9.tar.gz
sched/nohz: Clean up select_nohz_load_balancer()
There is no load_balancer to be selected now. It just sets the state of the nohz tick to stop. So rename the function, pass the 'cpu' as a parameter and then remove the useless call from tick_nohz_restart_sched_tick(). [ s/set_nohz_tick_stopped/nohz_balance_enter_idle/g s/clear_nohz_tick_stopped/nohz_balance_exit_idle/g ] Signed-off-by: Alex Shi <alex.shi@intel.com> Acked-by: Suresh Siddha <suresh.b.siddha@intel.com> Cc: Venkatesh Pallipadi <venki@google.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1347261059-24747-1-git-send-email-alex.shi@intel.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/linux/sched.h')
-rw-r--r--include/linux/sched.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 60e5e38..8c38df0 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -273,11 +273,11 @@ extern void init_idle_bootup_task(struct task_struct *idle);
extern int runqueue_is_locked(int cpu);
#if defined(CONFIG_SMP) && defined(CONFIG_NO_HZ)
-extern void select_nohz_load_balancer(int stop_tick);
+extern void nohz_balance_enter_idle(int cpu);
extern void set_cpu_sd_state_idle(void);
extern int get_nohz_timer_target(void);
#else
-static inline void select_nohz_load_balancer(int stop_tick) { }
+static inline void nohz_balance_enter_idle(int cpu) { }
static inline void set_cpu_sd_state_idle(void) { }
#endif
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