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rxrpc: Fix the basic transmit DATA packet content size at 1412 bytes

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Fix the basic transmit DATA packet content size at 1412 bytes so that they
can be arbitrarily assembled into jumbo packets.

In the future, I'm thinking of moving to keeping a jumbo packet header at
the beginning of each packet in the Tx queue and creating the packet header
on the spot when kernel_sendmsg() is invoked.  That way, jumbo packets can
be assembled on the spur of the moment for (re-)transmission.

Signed-off-by: David Howells <dhowells@redhat.com>
This commit is contained in:
David Howells 2016-09-17 10:49:12 +01:00
parent 2311e327cd
commit 182f505624
1 changed files with 1 additions and 1 deletions
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2
net/rxrpc/sendmsg.c
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@ -214,7 +214,7 @@ static int rxrpc_send_data(struct rxrpc_sock *rx,
goto maybe_error;
}
max = call->conn->params.peer->maxdata;
max = RXRPC_JUMBO_DATALEN;
max -= call->conn->security_size;
max &= ~(call->conn->size_align - 1UL);