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From: Barret Rhoden <brho@google.com>
To: Alexei Starovoitov <alexei.starovoitov@gmail.com>
Cc: Eduard Zingerman <eddyz87@gmail.com>, Levi Zim <i@kxxt.dev>,
	bpf <bpf@vger.kernel.org>, Alexei Starovoitov <ast@kernel.org>,
	Andrii Nakryiko <andrii@kernel.org>,
	Daniel Borkmann <daniel@iogearbox.net>,
	Martin KaFai Lau <martin.lau@linux.dev>,
	Kernel Team <kernel-team@fb.com>,
	Yonghong Song <yonghong.song@linux.dev>,
	Matt Bobrowski <mattbobrowski@google.com>,
	Josh Don <joshdon@google.com>
Subject: Re: [PATCH 0/2] bpf: calls to bpf_loop() should have an SCC and accumulate backedges
Date: Mon, 30 Mar 2026 14:23:47 -0400	[thread overview]
Message-ID: <6a1fc935-2bf2-411a-8dd6-cb1ac4e85c1d@google.com> (raw)
In-Reply-To: <CAADnVQJqs-z00-m-Qdavv0bGSwqV2tUz+61+h-aw5ze_EPDoXw@mail.gmail.com>

On 3/27/26 9:29 PM, Alexei Starovoitov wrote:
> 
> See Ed's reply.

thanks for the hints!

> I'll double down on request to share your prog that hits 1M.
> We're working on removing the limit completely,
> so the more tests the better.

unfortunately, i can't easily do that since the program hooks into 
ghost's BPF prog_types and not sched_ext's.

that said, we're working on porting my "flux" framework (which is what 
my scheduler uses) to sched_ext.  so one of these days we'll have 
something you can build.

thanks,
barret



  reply	other threads:[~2026-03-30 18:23 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-12-30  7:13 [PATCH 0/2] bpf: calls to bpf_loop() should have an SCC and accumulate backedges Eduard Zingerman
2025-12-30  7:13 ` [PATCH 1/2] bpf: bpf_scc_visit instance and backedges accumulation for bpf_loop() Eduard Zingerman
2025-12-30 10:20   ` Breno Leitao
2025-12-30  7:13 ` [PATCH 2/2] selftests/bpf: test cases for bpf_loop SCC and state graph backedges Eduard Zingerman
2025-12-30 17:53 ` [PATCH 0/2] bpf: calls to bpf_loop() should have an SCC and accumulate backedges Eduard Zingerman
2025-12-30 23:50 ` patchwork-bot+netdevbpf
2026-03-06  8:20 ` Levi Zim
2026-03-06  8:27   ` Eduard Zingerman
2026-03-06  9:41     ` Levi Zim
2026-03-06 15:40       ` Levi Zim
2026-03-27 19:41     ` Barret Rhoden
2026-03-27 20:10       ` Eduard Zingerman
2026-03-30 18:23         ` Barret Rhoden
2026-03-27 20:10       ` Barret Rhoden
2026-03-28  1:29         ` Alexei Starovoitov
2026-03-30 18:23           ` Barret Rhoden [this message]
2026-04-03 21:58         ` Emil Tsalapatis
2026-04-04 23:49           ` Barret Rhoden

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