udp kernel socket problem

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Hello,

i wrote a kernel driver which sends data as payload of an udp packet via
a udp kernel socket.

The problem is that _not_ every sock_sendmsg() call puts a packet onto
the wire. Instead the data from several sock_sendmsg() calls will be
merged in one big udp packet and then put on the wire. (Is THAT called
CORK?)

How can i force the kernel to put one udp packet per sock_sendmsg()
call (immediately ) onto the wire?

Please CC because i am not a subscriber of this list!

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greetings
Bjoern Schmidt

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