Messages in this thread | | | Date | Tue, 10 May 2022 15:37:19 +0800 | Subject | Re: [PATCH] sched/core: Optimize sched_core_next() | From | cruzzhao <> |
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ping... Is this patch necessary?
在 2022/4/25 上午1:08, Cruz Zhao 写道: > As there is __node_2_sc() defined before, just use it instead of > container_of() in function sched_core_next(). > > Signed-off-by: Cruz Zhao <CruzZhao@linux.alibaba.com> > --- > kernel/sched/core.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/kernel/sched/core.c b/kernel/sched/core.c > index d50d4dd..d3e3d6e 100644 > --- a/kernel/sched/core.c > +++ b/kernel/sched/core.c > @@ -284,7 +284,7 @@ static struct task_struct *sched_core_next(struct task_struct *p, unsigned long > if (!node) > return NULL; > > - p = container_of(node, struct task_struct, core_node); > + p = __node_2_sc(node); > if (p->core_cookie != cookie) > return NULL; >
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