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| author | Richard Scheffenegger <rscheff@FreeBSD.org> | 2020-09-10 00:46:38 +0000 |
|---|---|---|
| committer | Richard Scheffenegger <rscheff@FreeBSD.org> | 2020-09-10 00:46:38 +0000 |
| commit | e74e64a1912707c2f4b5ab7b03d424834aacfc56 (patch) | |
| tree | ef072d93f6531ce80239bfd1e1bddfb5c84b2f86 /sys/netinet/cc/cc.h | |
| parent | 19fabdb70c431678587cf3255aed216de2188efc (diff) | |
| download | src-e74e64a1912707c2f4b5ab7b03d424834aacfc56.tar.gz src-e74e64a1912707c2f4b5ab7b03d424834aacfc56.zip | |
cc_mod: remove unused CCF_DELACK definition
During the DCTCP improvements, use of CCF_DELACK was
removed. This change is just to rename the unused flag
bit to prevent use of it, without also re-implementing
the tcp_input and tcp_output interfaces.
No functional change.
Reviewed by: chengc_netapp.com, tuexen
MFC after: 2 weeks
Sponsored by: NetApp, Inc.
Differential Revision: https://reviews.freebsd.org/D26181
Notes
Notes:
svn path=/head/; revision=365546
Diffstat (limited to 'sys/netinet/cc/cc.h')
| -rw-r--r-- | sys/netinet/cc/cc.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/netinet/cc/cc.h b/sys/netinet/cc/cc.h index fec61ebe18e4..a52cfca9579b 100644 --- a/sys/netinet/cc/cc.h +++ b/sys/netinet/cc/cc.h @@ -96,7 +96,7 @@ struct cc_var { /* cc_var flags. */ #define CCF_ABC_SENTAWND 0x0001 /* ABC counted cwnd worth of bytes? */ #define CCF_CWND_LIMITED 0x0002 /* Are we currently cwnd limited? */ -#define CCF_DELACK 0x0004 /* Is this ack delayed? */ +#define CCF_UNUSED1 0x0004 /* unused */ #define CCF_ACKNOW 0x0008 /* Will this ack be sent now? */ #define CCF_IPHDR_CE 0x0010 /* Does this packet set CE bit? */ #define CCF_TCPHDR_CWR 0x0020 /* Does this packet set CWR bit? */ |