Date: Tue, 2 May 2017 01:30:46 +0000 (UTC) From: Sepherosa Ziehau <sephe@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r317664 - stable/11/sys/dev/hyperv/netvsc Message-ID: <201705020130.v421UkUH071131@repo.freebsd.org>
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Author: sephe Date: Tue May 2 01:30:46 2017 New Revision: 317664 URL: https://svnweb.freebsd.org/changeset/base/317664 Log: hyperv/hn: Enable sorted LRO (direct commit). This is a direct commit. Sorted LRO is much better than plain (linked list LRO), which hash LRO is not available on this branch. Sponsored by: Microsoft Modified: stable/11/sys/dev/hyperv/netvsc/if_hn.c Modified: stable/11/sys/dev/hyperv/netvsc/if_hn.c ============================================================================== --- stable/11/sys/dev/hyperv/netvsc/if_hn.c Tue May 2 01:03:59 2017 (r317663) +++ stable/11/sys/dev/hyperv/netvsc/if_hn.c Tue May 2 01:30:46 2017 (r317664) @@ -487,7 +487,7 @@ SYSCTL_INT(_hw_hn, OID_AUTO, tx_swq_dept /* Enable sorted LRO, and the depth of the per-channel mbuf queue */ #if __FreeBSD_version >= 1100095 -static u_int hn_lro_mbufq_depth = 0; +static u_int hn_lro_mbufq_depth = 512; SYSCTL_UINT(_hw_hn, OID_AUTO, lro_mbufq_depth, CTLFLAG_RDTUN, &hn_lro_mbufq_depth, 0, "Depth of LRO mbuf queue"); #endif
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