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authorVenkateswararao Jujjuri (JV) <jvrao@linux.vnet.ibm.com>2011-02-02 17:52:46 -0800
committerEric Van Hensbergen <ericvh@gmail.com>2011-03-15 09:57:34 -0500
commit9bb6c10a4ed48aef49a7243a6f798694722cf380 (patch)
tree8dc777ffee7f38513004a918589367a2f6117652 /net/9p/protocol.c
parent022cae36551ba805bf82084047945b2901d75f36 (diff)
downloadop-kernel-dev-9bb6c10a4ed48aef49a7243a6f798694722cf380.zip
op-kernel-dev-9bb6c10a4ed48aef49a7243a6f798694722cf380.tar.gz
[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>
Diffstat (limited to 'net/9p/protocol.c')
-rw-r--r--net/9p/protocol.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/9p/protocol.c b/net/9p/protocol.c
index d888847..5936c50 100644
--- a/net/9p/protocol.c
+++ b/net/9p/protocol.c
@@ -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);
}
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