Edward Tomasz Napierala adc56f5a38 Make use of the stats(3) framework in the TCP stack. ... This makes it possible to retrieve per-connection statistical information such as the receive window size, RTT, or goodput, using a newly added TCP_STATS getsockopt(3) option, and extract them using the stats_voistat_fetch(3) API. See the net/tcprtt port for an example consumer of this API. Compared to the existing TCP_INFO system, the main differences are that this mechanism is easy to extend without breaking ABI, and provides statistical information instead of raw "snapshots" of values at a given point in time. stats(3) is more generic and can be used in both userland and the kernel. Reviewed by: thj Tested by: thj Obtained from: Netflix Relnotes: yes Sponsored by: Klara Inc, Netflix Differential Revision: https://reviews.freebsd.org/D20655		2019-12-02 20:58:04 +00:00
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cc_cdg.c
cc_chd.c
cc_cubic.c	Add boundary and overflow checks to the formulas used in the TCP CUBIC	2019-11-16 12:00:22 +00:00
cc_cubic.h	Add boundary and overflow checks to the formulas used in the TCP CUBIC	2019-11-16 12:00:22 +00:00
cc_dctcp.c	Move all ECN related flags from the flags to the flags2 field.	2019-12-01 21:01:33 +00:00
cc_hd.c
cc_htcp.c
cc_module.h
cc_newreno.c
cc_newreno.h
cc_vegas.c
cc.c
cc.h	Make use of the stats(3) framework in the TCP stack.	2019-12-02 20:58:04 +00:00