From 9bbbc59dbd4e69da078b65a7f708c4250984dd29 Mon Sep 17 00:00:00 2001 From: Allan Stephens Date: Wed, 9 Nov 2011 16:30:55 -0500 Subject: [PATCH] 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 Signed-off-by: Paul Gortmaker --- net/tipc/port.c | 8 -------- 1 file changed, 8 deletions(-) diff --git a/net/tipc/port.c b/net/tipc/port.c index 6adcdf9..94d2904 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); -- 2.7.4