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(parent: 763dadd) | patch
dccp: make upper bound for seq_window consistent on 32/64 bit
authorGerrit Renker <gerrit@erg.abdn.ac.uk>
Sun, 2 Jan 2011 17:15:58 +0000 (18:15 +0100)
committerGerrit Renker <gerrit@erg.abdn.ac.uk>
Fri, 7 Jan 2011 11:22:44 +0000 (12:22 +0100)
commitbfbb23466adcbc77facea3046b44f75530079472
tree31e28ac15e808861cd261e9600c4e7642d8aa73ftree | snapshot
parent763dadd47c884853a22f2f19ea27e58431303ff3commit | diff
dccp: make upper bound for seq_window consistent on 32/64 bit

The 'seq_window' sysctl sets the initial value for the DCCP Sequence Window,
which may range from 32..2^46-1 (RFC 4340, 7.5.2). The patch sets the upper
bound consistently to 2^32-1 on both 32 and 64 bit systems, which should be
sufficient - with a RTT of 1sec and 1-byte packets, a seq_window of 2^32-1
corresponds to a link speed of 34 Gbps.

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Documentation/networking/dccp.txt diff | blob | history
net/dccp/sysctl.c diff | blob | history
Domain: System / Uncategorized;