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Date: Sun, 23 Dec 2012 20:00:33 +0800 From: Alex Shi <lkml.alex@...il.com> To: Namhyung Kim <namhyung@...nel.org> Cc: Alex Shi <alex.shi@...el.com>, rob@...dley.net, mingo@...hat.com, peterz@...radead.org, gregkh@...uxfoundation.org, andre.przywara@....com, rjw@...k.pl, paul.gortmaker@...driver.com, akpm@...ux-foundation.org, paulmck@...ux.vnet.ibm.com, linux-kernel@...r.kernel.org, pjt@...gle.com, vincent.guittot@...aro.org Subject: Re: [PATCH 06/18] sched: set initial load avg of new forked task as its load weight >> update_curr(cfs_rq); >> account_entity_enqueue(cfs_rq, se); >> - enqueue_entity_load_avg(cfs_rq, se, flags & ENQUEUE_WAKEUP); >> + enqueue_entity_load_avg(cfs_rq, se, flags & >> + (ENQUEUE_WAKEUP | ENQUEUE_NEWTASK)); > > It seems that just passing 'flags' is enough. Uh, Yes, it's true. will remove this. > >> >> if (flags & ENQUEUE_WAKEUP) { >> place_entity(cfs_rq, se, 0); >> @@ -2586,6 +2594,7 @@ enqueue_task_fair(struct rq *rq, struct task_struct *p, int flags) >> cfs_rq->h_nr_running++; >> >> flags = ENQUEUE_WAKEUP; >> + flags &= ~ENQUEUE_NEWTASK; > > Why is this needed? Uh. not needed, will remove this too. Thanks a lot! -- Thanks Alex -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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