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Shave 40 unused bytes from struct tcpcb.

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This commit is contained in:
Andre Oppermann 2004-10-22 19:55:04 +00:00
parent e3d53beb77
commit cd109b0d82
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=136792
2 changed files with 5 additions and 1 deletions
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5
UPDATING
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@ -23,6 +23,11 @@ NOTE TO PEOPLE WHO THINK THAT FreeBSD 6.x IS SLOW:
developers choose to disable these features on build machines
to maximize performance.
20041022:
The size of struct tcpcb has changed. You have to recompile
userland programs that read kmem for tcp sockets directly
(netstat, sockstat, etc.)
20041018:
A major sweep over the tty drivers to elimnate approx 3100
lines of copy&pasted code have been performed. As a part of

1
sys/netinet/tcp_var.h
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@ -79,7 +79,6 @@ struct tcpcb {
struct tsegqe_head t_segq; /* segment reassembly queue */
int t_segqlen; /* segment reassembly queue length */
int t_dupacks; /* consecutive dup acks recd */
struct tcptemp *unused; /* unused */
struct callout *tt_rexmt; /* retransmit timer */
struct callout *tt_persist; /* retransmit persistence */