Date: Thu, 18 Feb 2016 07:01:05 +0000 From: Phabricator <phabric-noreply@FreeBSD.org> To: freebsd-net@freebsd.org Subject: [Differential] [Closed] D5273: hyperv/hn: Always do transmission scheduling. Message-ID: <42d9b500b4136b0452cb78f5526aa0f3@localhost.localdomain> In-Reply-To: <differential-rev-PHID-DREV-z2xerzi3cdu43hju55zk-req@FreeBSD.org> References: <differential-rev-PHID-DREV-z2xerzi3cdu43hju55zk-req@FreeBSD.org>
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--b1_42d9b500b4136b0452cb78f5526aa0f3 Content-Type: text/plain; charset = "utf-8" Content-Transfer-Encoding: 8bit This revision was automatically updated to reflect the committed changes. Closed by commit rS295742: hyperv/hn: Always do transmission scheduling. (authored by sephe). CHANGED PRIOR TO COMMIT https://reviews.freebsd.org/D5273?vs=13284&id=13400#toc REPOSITORY rS FreeBSD src repository CHANGES SINCE LAST UPDATE https://reviews.freebsd.org/D5273?vs=13284&id=13400 REVISION DETAIL https://reviews.freebsd.org/D5273 AFFECTED FILES head/sys/dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c CHANGE DETAILS diff --git a/head/sys/dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c b/head/sys/dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c --- a/head/sys/dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c +++ b/head/sys/dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c @@ -465,6 +465,13 @@ hn_tx_chimney_size < sc->hn_tx_chimney_max) sc->hn_tx_chimney_size = hn_tx_chimney_size; + /* + * Always schedule transmission instead of trying + * to do direct transmission. This one gives the + * best performance so far. + */ + sc->hn_sched_tx = 1; + ctx = device_get_sysctl_ctx(dev); child = SYSCTL_CHILDREN(device_get_sysctl_tree(dev)); EMAIL PREFERENCES https://reviews.freebsd.org/settings/panel/emailpreferences/ To: sepherosa_gmail.com, delphij, royger, decui_microsoft.com, honzhan_microsoft.com, howard0su_gmail.com, adrian, network Cc: freebsd-virtualization-list, freebsd-net-list --b1_42d9b500b4136b0452cb78f5526aa0f3 Content-Type: text/x-patch; charset=utf-8; name="D5273.13400.patch" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="D5273.13400.patch" ZGlmZiAtLWdpdCBhL2hlYWQvc3lzL2Rldi9oeXBlcnYvbmV0dnNjL2h2X25ldHZzY19kcnZfZnJl ZWJzZC5jIGIvaGVhZC9zeXMvZGV2L2h5cGVydi9uZXR2c2MvaHZfbmV0dnNjX2Rydl9mcmVlYnNk LmMKLS0tIGEvaGVhZC9zeXMvZGV2L2h5cGVydi9uZXR2c2MvaHZfbmV0dnNjX2Rydl9mcmVlYnNk LmMKKysrIGIvaGVhZC9zeXMvZGV2L2h5cGVydi9uZXR2c2MvaHZfbmV0dnNjX2Rydl9mcmVlYnNk LmMKQEAgLTQ2NSw2ICs0NjUsMTMgQEAKIAkgICAgaG5fdHhfY2hpbW5leV9zaXplIDwgc2MtPmhu X3R4X2NoaW1uZXlfbWF4KQogCQlzYy0+aG5fdHhfY2hpbW5leV9zaXplID0gaG5fdHhfY2hpbW5l eV9zaXplOwogCisJLyoKKwkgKiBBbHdheXMgc2NoZWR1bGUgdHJhbnNtaXNzaW9uIGluc3RlYWQg b2YgdHJ5aW5nCisJICogdG8gZG8gZGlyZWN0IHRyYW5zbWlzc2lvbi4gIFRoaXMgb25lIGdpdmVz IHRoZQorCSAqIGJlc3QgcGVyZm9ybWFuY2Ugc28gZmFyLgorCSAqLworCXNjLT5obl9zY2hlZF90 eCA9IDE7CisKIAljdHggPSBkZXZpY2VfZ2V0X3N5c2N0bF9jdHgoZGV2KTsKIAljaGlsZCA9IFNZ U0NUTF9DSElMRFJFTihkZXZpY2VfZ2V0X3N5c2N0bF90cmVlKGRldikpOwogCgo= --b1_42d9b500b4136b0452cb78f5526aa0f3--
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