Commit 9bb6c10a authored Feb 02, 2011 by Venkateswararao Jujjuri (JV) Committed by Eric Van Hensbergen Mar 15, 2011

[net/9p] Assign type of transaction to tc->pdu->id which is otherwise unsed.



This will be used by the transport layer to determine the out going
request type. Transport layer uses this information to correctly
place the mapped pages in the PDU. Patches following this will make
use of this to achieve zero copy.

Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>

parent 022cae36

net/9p/protocol.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -579,6 +579,7 @@ EXPORT_SYMBOL(p9stat_read);

		int p9pdu_prepare(struct p9_fcall *pdu, int16_t tag, int8_t type)
		{
		pdu->id = type;
		return p9pdu_writef(pdu, 0, "dbw", 0, type, tag);
		}