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tcp.7: Minor fixes to Peter Adkins patch 

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2015-03-22 19:44:28 +01:00
parent 09fe692d1b
commit 84ed5c349c
1 changed files with 12 additions and 5 deletions
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@ -534,12 +534,19 @@ very low memory (<= 32Mb).
Prior to Linux 2.6.20,
.\" commit 72a3effaf633bcae9034b7e176bdbd78d64a71db
it was recommended that if this needed to be increased above 1024,
the size of the SYNACK hash table (TCP_SYNQ_HSIZE) in
the size of the SYNACK hash table
.RB ( TCP_SYNQ_HSIZE )
in
.I include/net/tcp.h
be modified to keep
TCP_SYNQ_HSIZE*16<=tcp_max_syn_backlog, and the kernel be
recompiled. In Linux 2.6.20, the fixed sized TCP_SYNQ_HSIZE was removed
in favour of dynamic sizing.
should be modified to keep
TCP_SYNQ_HSIZE * 16 <= tcp_max_syn_backlog
and the kernel should be
recompiled.
In Linux 2.6.20, the fixed sized
.B TCP_SYNQ_HSIZE
was removed in favor of dynamic sizing.
.TP
.IR tcp_max_tw_buckets " (integer; default: see below; since Linux 2.4)"
.\" Since 2.3.41