On 04/19/18 at 01:38P, Randall Stewart wrote: > Author: rrs > Date: Thu Apr 19 13:37:59 2018 > New Revision: 332770 > URL: https://svnweb.freebsd.org/changeset/base/332770 > > Log: > This commit brings in the TCP high precision timer system (tcp_hpts). > It is the forerunner/foundational work of bringing in both Rack and BBR > which use hpts for pacing out packets. The feature is optional and requires > the TCPHPTS option to be enabled before the feature will be active. TCP > modules that use it must assure that the base component is compile in > the kernel in which they are loaded. > > MFC after: Never > Sponsored by: Netflix Inc. > Differential Revision: https://reviews.freebsd.org/D15020
Randall, In my understanding, default stack currently cannot use this mechanism. When do you think that'll be possible? Thanks for your work, Hiren
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