Messages in this thread Patch in this message | | | Date | Sun, 06 Jan 2008 17:11:30 +0100 | From | Peter Zijlstra <> | Subject | [PATCH 02/11] sched: load_balance_monitor rename |
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don't start the load_balance_monitor when there is only a single cpu. rename the kthread because its currently longer than TASK_COMM_LEN
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> --- kernel/sched.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
Index: linux-2.6/kernel/sched.c =================================================================== --- linux-2.6.orig/kernel/sched.c +++ linux-2.6/kernel/sched.c @@ -7070,8 +7070,11 @@ void __init sched_init_smp(void) sched_init_granularity(); #ifdef CONFIG_FAIR_GROUP_SCHED + if (nr_cpu_ids == 1) + return; + lb_monitor_task = kthread_create(load_balance_monitor, NULL, - "load_balance_monitor"); + "group_balance"); if (!IS_ERR(lb_monitor_task)) { lb_monitor_task->flags |= PF_NOFREEZE; wake_up_process(lb_monitor_task); --
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