Lawrence Stewart 03f0843bdb Algorithm modules can define their own private congestion signal types in the ... top 8 bits of the 32 bit signal bit field space for internal use. These private signals should not be leaked outside of a module. Given that many algorithm modules use the NewReno hook functions to simplify their implementation, the obvious place such a leak would show up is in the NewReno cong_signal hook function. - Show the full number of significant bits in the signal type definitions in <netinet/cc.h>. - Add a bitmask to simplify figuring out if a given signal is in the private or public bit range. - Add a sanity check in newreno_cong_signal() to ensure private signals are not being leaked into the hook function. Sponsored by: FreeBSD Foundation Discussed with: David Hayes <dahayes at swin edu au> MFC after: 1 week X-MFC with: r215166		2011-02-01 13:32:27 +00:00
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cc_chd.c	Import an implementation of the CAIA-Hamilton-Delay (CHD) congestion control	2011-02-01 07:05:14 +00:00
cc_cubic.c
cc_cubic.h
cc_hd.c	Import a clean-room implementation of the Hamilton-Delay (HD) congestion control	2011-02-01 06:42:46 +00:00
cc_htcp.c
cc_module.h
cc_newreno.c	Algorithm modules can define their own private congestion signal types in the	2011-02-01 13:32:27 +00:00
cc_vegas.c	Fix typo in comment: "course" -> "coarse"	2011-02-01 07:10:13 +00:00
cc.c	An sbuf configured with SBUF_AUTOEXTEND will call malloc with M_WAITOK when a	2011-01-23 13:00:25 +00:00