Commit-ID: de91b9cb97fe68cb6ef0cfe9bee09d015c152af8 Gitweb: http://git.kernel.org/tip/de91b9cb97fe68cb6ef0cfe9bee09d015c152af8 Author: Morten Rasmussen <morten.rasmussen@xxxxxxx> AuthorDate: Tue, 18 Feb 2014 14:14:24 +0000 Committer: Ingo Molnar <mingo@xxxxxxxxxx> CommitDate: Sat, 22 Feb 2014 18:17:04 +0100 sched: Fix select_task_rq_fair() description comments Brings select_task_rq_fair() description comments up-to-date. Signed-off-by: Morten Rasmussen <morten.rasmussen@xxxxxxx> Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx> Link: http://lkml.kernel.org/r/1392732864-10927-1-git-send-email-morten.rasmussen@xxxxxxx Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx> Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx> --- kernel/sched/fair.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index e884e45..7982faf 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -4397,13 +4397,14 @@ done: } /* - * sched_balance_self: balance the current task (running on cpu) in domains - * that have the 'flag' flag set. In practice, this is SD_BALANCE_FORK and - * SD_BALANCE_EXEC. + * select_task_rq_fair: Select target runqueue for the waking task in domains + * that have the 'sd_flag' flag set. In practice, this is SD_BALANCE_WAKE, + * SD_BALANCE_FORK, or SD_BALANCE_EXEC. * - * Balance, ie. select the least loaded group. + * Balances load by selecting the idlest cpu in the idlest group, or under + * certain conditions an idle sibling cpu if the domain has SD_WAKE_AFFINE set. * - * Returns the target CPU number, or the same CPU if no balancing is needed. + * Returns the target cpu number. * * preempt must be disabled. */ -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
|