From: Peter Zijlstra <peterz@infradead.org>
To: Qais Yousef <qais.yousef@arm.com>
Cc: Phil Auld <pauld@redhat.com>,
Dietmar Eggemann <dietmar.eggemann@arm.com>,
vincent.donnefort@arm.com, mingo@redhat.com,
vincent.guittot@linaro.org, linux-kernel@vger.kernel.org,
valentin.schneider@arm.com
Subject: Re: [PATCH v2] sched/debug: Add new tracepoint to track cpu_capacity
Date: Mon, 11 Jan 2021 15:04:05 +0100 [thread overview]
Message-ID: <X/xa1WBqu8ZOl5QD@hirez.programming.kicks-ass.net> (raw)
In-Reply-To: <20210104182642.xglderapsfrop6pi@e107158-lin>
On Mon, Jan 04, 2021 at 06:26:42PM +0000, Qais Yousef wrote:
> So I have a proper patch for that now, that actually turned out to be really
> tiny once you untangle exactly what is missing.
>
> Peter, bpf programs aren't considered ABIs AFAIK, do you have concerns about
> that?
In order to use these you need to rely on BTF to get anything useful
done right? And anything that relies on BTF cannot be ABI.
next prev parent reply other threads:[~2021-01-11 14:05 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-28 9:00 vincent.donnefort
2020-08-28 10:27 ` Qais Yousef
2020-08-28 17:10 ` Dietmar Eggemann
2020-08-28 17:26 ` Qais Yousef
2020-09-02 10:44 ` Dietmar Eggemann
2020-09-02 13:54 ` Phil Auld
2020-09-07 11:02 ` Qais Yousef
2020-09-08 13:19 ` Phil Auld
2020-09-08 15:22 ` Qais Yousef
2021-01-04 18:26 ` Qais Yousef
2021-01-04 18:59 ` Alexei Starovoitov
2021-01-05 11:38 ` Qais Yousef
2021-01-05 16:44 ` Alexei Starovoitov
2021-01-06 11:27 ` Qais Yousef
2021-01-06 23:42 ` Andrii Nakryiko
2021-01-07 11:23 ` Qais Yousef
2021-01-11 14:04 ` Peter Zijlstra [this message]
2021-01-11 14:08 ` Qais Yousef
2020-09-07 10:48 ` Qais Yousef
2020-09-07 11:13 ` peterz
2020-09-07 14:51 ` Qais Yousef
2020-09-08 11:17 ` Dietmar Eggemann
2020-09-08 15:17 ` Qais Yousef
2020-09-08 16:17 ` Dietmar Eggemann
2021-01-04 15:18 ` Qais Yousef
2020-10-05 7:43 ` [tip: sched/core] " tip-bot2 for Vincent Donnefort
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