From patchwork Thu Mar 6 02:15:32 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geliang Tang X-Patchwork-Id: 14003752 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4393A2907 for ; Thu, 6 Mar 2025 02:15:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741227346; cv=none; b=JpGN/dHXzYgTpQWJ7ZtBhSbCtOxfqPsIsbtccipBSjPABhbFh+xO8C8ZSlut3Fd79qlANxrdTUIZwW3am+fwIWOXIK9xlDe7yVxvB7apjnr5HV+CMqEEXlrDcoppA5J00bxoIYOWmkEhcOb2UaX2EAVyvliiKIDZKGfO2yd4KgE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741227346; c=relaxed/simple; bh=pL7P6jAkJvdr/oioJWlQaesbaZlSVmo9tGlbhOiRYyw=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=aZYojb/sJasQvCErxpm9dWhHfXKpVSu8tb7deeOJWqOdhuhf3ktq/fb4ah8juxqVV8dEIM2aiOqE0sClIivb7c9RXWB2dtEPktFr4nyBNXiQMHX8OzcvRS3xfnB8YoTlHuttG4U2gTJlmwOTO2rYucwuSitNeeQhBAL97TFH0zU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=VgjapXYT; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="VgjapXYT" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 82F6DC4CED1; Thu, 6 Mar 2025 02:15:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1741227345; bh=pL7P6jAkJvdr/oioJWlQaesbaZlSVmo9tGlbhOiRYyw=; h=From:To:Cc:Subject:Date:From; b=VgjapXYToUmL3B0bL7qaGk7+AvhKFtiEKRRiZmVHHz3axvvP07NKU4cR4775HFtFB Zn4vTDOgG0/xj2EBS7Dr65lqabTBPXK28IdraGAN87r7LWejPo4xrFR+VymfS+d2Mz 0Im5Oxhlrnp+xYox9nrIjTCxh9Zg0Ne2tdaiTsqRr/eGKp8AO19LMd692jvoq8KESH 70Ou91eFgCLg/U8zkaU9W6fCgMSxKiKhAhR3WNtqiPFwtswsBbr8WvhZPIKNWOsIyD oAo+IB4Ik4fxJrXp8qu3h0eztE3enVCVzKlezUHpGxKqCojrnOd0K53qnNqPpxa2Fi Yf5nbw+6jed5Q== From: Geliang Tang To: mptcp@lists.linux.dev Cc: Geliang Tang Subject: [PATCH mptcp-next v1 0/8] cleanups for bpf schedulers Date: Thu, 6 Mar 2025 10:15:32 +0800 Message-ID: X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: mptcp@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Geliang Tang 1. Add validate_scheduler. 2. Drop mptcp_sched_find in bpf_mptcp_sched_init_member. 3. Drop mptcp_sock_type and mptcp_subflow_type. 4. Move netns_new() out of sched_init(). 5. Use .struct_ops.link instead of .struct_ops. Geliang Tang (8): mptcp: add mptcp_validate_scheduler helper Squash to "bpf: Add bpf_mptcp_sched_ops" Squash to "selftests/bpf: Add bpf scheduler test" Squash to "selftests/bpf: Add bpf_first scheduler & test" Squash to "selftests/bpf: Add bpf_bkup scheduler & test" Squash to "selftests/bpf: Add bpf_rr scheduler & test" Squash to "selftests/bpf: Add bpf_red scheduler & test" Squash to "selftests/bpf: Add bpf_burst scheduler & test" net/mptcp/bpf.c | 32 +++++++------ net/mptcp/protocol.h | 1 + net/mptcp/sched.c | 17 ++++++- .../testing/selftests/bpf/prog_tests/mptcp.c | 45 ++++++++++--------- tools/testing/selftests/bpf/progs/mptcp_bpf.h | 3 -- .../selftests/bpf/progs/mptcp_bpf_bkup.c | 2 +- .../selftests/bpf/progs/mptcp_bpf_burst.c | 10 ++--- .../selftests/bpf/progs/mptcp_bpf_first.c | 2 +- .../selftests/bpf/progs/mptcp_bpf_red.c | 2 +- .../selftests/bpf/progs/mptcp_bpf_rr.c | 2 +- 10 files changed, 63 insertions(+), 53 deletions(-)