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authorAllan Stephens <allan.stephens@windriver.com>2011-11-09 16:30:55 -0500
committerPaul Gortmaker <paul.gortmaker@windriver.com>2012-02-29 11:45:35 -0500
commit9bbbc59dbd4e69da078b65a7f708c4250984dd29 (patch)
tree11d5ba1e7539d866742d26c623fd5d4003e802b3 /net
parente8ec1ae756de320644c69194898c53d247925586 (diff)
downloadblackbird-op-linux-9bbbc59dbd4e69da078b65a7f708c4250984dd29.tar.gz
blackbird-op-linux-9bbbc59dbd4e69da078b65a7f708c4250984dd29.zip
tipc: Optimize setting of immutable payload message header fields
Optimizes routines that send payload messages so that they no longer update the "originating node" and "originating port" fields of the outgoing message header template, since these fields are initialized when the sending port is created and never change thereafter. Also optimizes the routine which updates the message header template when a connection to a port is established, for the same reason. Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Diffstat (limited to 'net')
-rw-r--r--net/tipc/port.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/net/tipc/port.c b/net/tipc/port.c
index 6adcdf99123b..94d2904cce66 100644
--- a/net/tipc/port.c
+++ b/net/tipc/port.c
@@ -1054,8 +1054,6 @@ int tipc_connect2port(u32 ref, struct tipc_portid const *peer)
msg = &p_ptr->phdr;
msg_set_destnode(msg, peer->node);
msg_set_destport(msg, peer->ref);
- msg_set_orignode(msg, tipc_own_addr);
- msg_set_origport(msg, p_ptr->ref);
msg_set_type(msg, TIPC_CONN_MSG);
msg_set_lookup_scope(msg, 0);
msg_set_hdr_sz(msg, SHORT_H_SIZE);
@@ -1254,8 +1252,6 @@ int tipc_send2name(u32 ref, struct tipc_name const *name, unsigned int domain,
msg = &p_ptr->phdr;
msg_set_type(msg, TIPC_NAMED_MSG);
- msg_set_orignode(msg, tipc_own_addr);
- msg_set_origport(msg, ref);
msg_set_hdr_sz(msg, NAMED_H_SIZE);
msg_set_nametype(msg, name->type);
msg_set_nameinst(msg, name->instance);
@@ -1305,8 +1301,6 @@ int tipc_send2port(u32 ref, struct tipc_portid const *dest,
msg = &p_ptr->phdr;
msg_set_type(msg, TIPC_DIRECT_MSG);
msg_set_lookup_scope(msg, 0);
- msg_set_orignode(msg, tipc_own_addr);
- msg_set_origport(msg, ref);
msg_set_destnode(msg, dest->node);
msg_set_destport(msg, dest->ref);
msg_set_hdr_sz(msg, BASIC_H_SIZE);
@@ -1345,8 +1339,6 @@ int tipc_send_buf2port(u32 ref, struct tipc_portid const *dest,
msg = &p_ptr->phdr;
msg_set_type(msg, TIPC_DIRECT_MSG);
- msg_set_orignode(msg, tipc_own_addr);
- msg_set_origport(msg, ref);
msg_set_destnode(msg, dest->node);
msg_set_destport(msg, dest->ref);
msg_set_hdr_sz(msg, BASIC_H_SIZE);
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