linux-kernel - Re: [PATCH v3 5/5] sched_ext: Replace bpf_ktime_get_ns() to scx_bpf_clock_get

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Message-ID: <Z0-W4CxeuInz-dX7@slm.duckdns.org>
Date: Tue, 3 Dec 2024 13:40:16 -1000
From: Tejun Heo <tj@...nel.org>
To: Changwoo Min <multics69@...il.com>
Cc: void@...ifault.com, mingo@...hat.com, peterz@...radead.org,
	changwoo@...lia.com, kernel-dev@...lia.com,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 5/5] sched_ext: Replace bpf_ktime_get_ns() to
 scx_bpf_clock_get_ns()

On Tue, Dec 03, 2024 at 11:28:02PM +0900, Changwoo Min wrote:
> @@ -245,7 +245,7 @@ void BPF_STRUCT_OPS(central_running, struct task_struct *p)
>  	s32 cpu = scx_bpf_task_cpu(p);
>  	u64 *started_at = ARRAY_ELEM_PTR(cpu_started_at, cpu, nr_cpu_ids);
>  	if (started_at)
> -		*started_at = bpf_ktime_get_ns() ?: 1;	/* 0 indicates idle */
> +		*started_at = scx_bpf_clock_get_ns() ?: 1;	/* 0 indicates idle */

Not from this commit, but how about scx_bpf_now_ns() for the name?

Thanks.

-- 
tejun