Shave 40 unused bytes from struct tcpcb.
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=136792
5
UPDATING
5
UPDATING
@ -23,6 +23,11 @@ NOTE TO PEOPLE WHO THINK THAT FreeBSD 6.x IS SLOW:
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developers choose to disable these features on build machines
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developers choose to disable these features on build machines
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to maximize performance.
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to maximize performance.
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20041022:
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The size of struct tcpcb has changed. You have to recompile
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userland programs that read kmem for tcp sockets directly
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(netstat, sockstat, etc.)
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20041018:
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20041018:
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A major sweep over the tty drivers to elimnate approx 3100
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A major sweep over the tty drivers to elimnate approx 3100
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lines of copy&pasted code have been performed. As a part of
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lines of copy&pasted code have been performed. As a part of
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@ -79,7 +79,6 @@ struct tcpcb {
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struct tsegqe_head t_segq; /* segment reassembly queue */
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struct tsegqe_head t_segq; /* segment reassembly queue */
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int t_segqlen; /* segment reassembly queue length */
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int t_segqlen; /* segment reassembly queue length */
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int t_dupacks; /* consecutive dup acks recd */
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int t_dupacks; /* consecutive dup acks recd */
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struct tcptemp *unused; /* unused */
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struct callout *tt_rexmt; /* retransmit timer */
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struct callout *tt_rexmt; /* retransmit timer */
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struct callout *tt_persist; /* retransmit persistence */
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struct callout *tt_persist; /* retransmit persistence */
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