From owner-dev-commits-src-main@freebsd.org Tue Jan 19 05:08:39 2021 Return-Path: Delivered-To: dev-commits-src-main@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 858A74E5527; Tue, 19 Jan 2021 05:08:39 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4DKcBH1KpDz4XYZ; Tue, 19 Jan 2021 05:08:38 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id B63E020CE9; Tue, 19 Jan 2021 05:08:35 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.16.1/8.16.1) with ESMTP id 10J58Ztu086202; Tue, 19 Jan 2021 05:08:35 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 10J58Z7o086201; Tue, 19 Jan 2021 05:08:35 GMT (envelope-from git) Date: Tue, 19 Jan 2021 05:08:35 GMT Message-Id: <202101190508.10J58Z7o086201@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Bryan Venteicher Subject: git: 2bfab3577452 - main - if_vtnet: Add counter for received host LRO MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: bryanv X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 2bfab357745256342fbf7cea952c534f6680b8bb Auto-Submitted: auto-generated X-BeenThere: dev-commits-src-main@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Commit messages for the main branch of the src repository List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 19 Jan 2021 05:08:41 -0000 The branch main has been updated by bryanv: URL: https://cgit.FreeBSD.org/src/commit/?id=2bfab357745256342fbf7cea952c534f6680b8bb commit 2bfab357745256342fbf7cea952c534f6680b8bb Author: Bryan Venteicher AuthorDate: 2021-01-19 04:55:26 +0000 Commit: Bryan Venteicher CommitDate: 2021-01-19 04:55:26 +0000 if_vtnet: Add counter for received host LRO Reviewed by: grehan (mentor) Differential Revision: https://reviews.freebsd.org/D27928 --- sys/dev/virtio/network/if_vtnet.c | 3 +++ sys/dev/virtio/network/if_vtnetvar.h | 1 + 2 files changed, 4 insertions(+) diff --git a/sys/dev/virtio/network/if_vtnet.c b/sys/dev/virtio/network/if_vtnet.c index 1ed149c3d1eb..ed3065b61283 100644 --- a/sys/dev/virtio/network/if_vtnet.c +++ b/sys/dev/virtio/network/if_vtnet.c @@ -2016,6 +2016,7 @@ vtnet_rxq_input(struct vtnet_rxq *rxq, struct mbuf *m, case VIRTIO_NET_HDR_GSO_TCPV6: m->m_pkthdr.lro_nsegs = howmany(m->m_pkthdr.len, hdr->gso_size); + rxq->vtnrx_stats.vrxs_host_lro++; break; } } @@ -4074,6 +4075,8 @@ vtnet_setup_rxq_sysctl(struct sysctl_ctx_list *ctx, &stats->vrxs_csum, "Receive checksum offloaded"); SYSCTL_ADD_UQUAD(ctx, list, OID_AUTO, "csum_failed", CTLFLAG_RD, &stats->vrxs_csum_failed, "Receive checksum offload failed"); + SYSCTL_ADD_UQUAD(ctx, list, OID_AUTO, "host_lro", CTLFLAG_RD, + &stats->vrxs_host_lro, "Receive host segmentation offloaded"); SYSCTL_ADD_UQUAD(ctx, list, OID_AUTO, "rescheduled", CTLFLAG_RD, &stats->vrxs_rescheduled, "Receive interrupt handler rescheduled"); diff --git a/sys/dev/virtio/network/if_vtnetvar.h b/sys/dev/virtio/network/if_vtnetvar.h index f928b9bd9b38..d26f7240a67a 100644 --- a/sys/dev/virtio/network/if_vtnetvar.h +++ b/sys/dev/virtio/network/if_vtnetvar.h @@ -68,6 +68,7 @@ struct vtnet_rxq_stats { uint64_t vrxs_ierrors; /* if_ierrors */ uint64_t vrxs_csum; uint64_t vrxs_csum_failed; + uint64_t vrxs_host_lro; uint64_t vrxs_rescheduled; };