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Commit de91b9cb authored by Morten Rasmussen's avatar Morten Rasmussen Committed by Ingo Molnar
Browse files

sched: Fix select_task_rq_fair() description comments 



Brings select_task_rq_fair() description comments up-to-date.

Signed-off-by: default avatarMorten Rasmussen <morten.rasmussen@arm.com>
Signed-off-by: default avatarPeter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1392732864-10927-1-git-send-email-morten.rasmussen@arm.com


Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
parent 14481842

kernel/sched/fair.c

+6 −5
Original line number Diff line number Diff line
@@ -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.

 */