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Groups > linux.kernel > #1482881
| From | Cheng Chao <cs.os.kernel@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v2] sched/core: remove unnecessary initialization in sched_init() |
| Date | 2016-09-14 04:30 +0200 |
| Message-ID | <sh87w-2fH-1@gated-at.bofh.it> (permalink) |
| References | <sh7XQ-2c8-11@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
init_idle() is called immediately after current->sched_class = &fair_sched_class, init_idle() sets current->sched_class = &idle_sched_class. Signed-off-by: Cheng Chao <cs.os.kernel@gmail.com> Cc: stable@vger.kernel.org --- kernel/sched/core.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/kernel/sched/core.c b/kernel/sched/core.c index a0086a5..ed4f4fe 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -7557,11 +7557,6 @@ void __init sched_init(void) enter_lazy_tlb(&init_mm, current); /* - * During early bootup we pretend to be a normal task: - */ - current->sched_class = &fair_sched_class; - - /* * Make us the idle thread. Technically, schedule() should not be * called from this thread, however somewhere below it might be, * but because we are the idle thread, we just pick up running again -- 2.4.11
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[PATCH] sched/core: emove unnecessary initialization in sched_init() Cheng Chao <cs.os.kernel@gmail.com> - 2016-09-14 04:20 +0200
[PATCH v2] sched/core: remove unnecessary initialization in sched_init() Cheng Chao <cs.os.kernel@gmail.com> - 2016-09-14 04:30 +0200
Re: [PATCH v2] sched/core: remove unnecessary initialization in sched_init() Cheng Chao <cs.os.kernel@gmail.com> - 2016-09-18 04:00 +0200
[tip:sched/core] sched/core: Remove unnecessary initialization in sched_init() tip-bot for Cheng Chao <tipbot@zytor.com> - 2016-09-22 16:00 +0200
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