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sched/fair: Remove stale tg_unthrottle_up() comments 

After commit:

  82958366cf ("sched: Replace update_shares weight distribution with per-entity computation")

tg_unthrottle_up() did not update the weight.

Signed-off-by: Li RongQing <lirongqing@baidu.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/lkml/1523423816-18322-1-git-send-email-lirongqing@baidu.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
hifive-unleashed-5.1
Li RongQing 2018-04-11 13:16:56 +08:00 committed by Ingo Molnar
parent 8f894bf47d
commit 03585a95cd
1 changed files with 0 additions and 1 deletions
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kernel/sched/fair.c
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@ -4732,7 +4732,6 @@ static inline int throttled_lb_pair(struct task_group *tg,
throttled_hierarchy(dest_cfs_rq);
}
/* updated child weight may affect parent so we have to do this bottom up */
static int tg_unthrottle_up(struct task_group *tg, void *data)
{
struct rq *rq = data;