Re: [PATCH] sched/fair: use RETRY_TASK in idle_balance

2018-04-27 Thread kbuild test robot
Hi Vincent, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on tip/sched/core] [also build test WARNING on v4.17-rc2 next-20180426] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day

Re: [PATCH] sched/fair: use RETRY_TASK in idle_balance

2018-04-26 Thread Vincent Guittot
On 26 April 2018 at 13:49, Peter Zijlstra wrote: > On Thu, Apr 26, 2018 at 12:37:02PM +0200, Vincent Guittot wrote: >> Use RETRY_TASK in idle_balance when we want select_task_rq() function to >> rerun the complete task selection path >> >> Signed-off-by: Vincent Guittot >> --- >> kernel/sched/fa

Re: [PATCH] sched/fair: use RETRY_TASK in idle_balance

2018-04-26 Thread Peter Zijlstra
On Thu, Apr 26, 2018 at 12:37:02PM +0200, Vincent Guittot wrote: > Use RETRY_TASK in idle_balance when we want select_task_rq() function to > rerun the complete task selection path > > Signed-off-by: Vincent Guittot > --- > kernel/sched/fair.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletio

[PATCH] sched/fair: use RETRY_TASK in idle_balance

2018-04-26 Thread Vincent Guittot
Use RETRY_TASK in idle_balance when we want select_task_rq() function to rerun the complete task selection path Signed-off-by: Vincent Guittot --- kernel/sched/fair.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index 0951d1c..ba4