From 80e0c33064bd71bd5791c79f28c59a1aee898993 Mon Sep 17 00:00:00 2001 From: Allan Stephens Date: Tue, 11 May 2010 14:30:13 +0000 Subject: tipc: Reduce footprint by un-inlining address routines Convert address-related inline routines that are more than one line into standard functions, thereby eliminating a significant amount of repeated code. Signed-off-by: Allan Stephens Signed-off-by: Paul Gortmaker Signed-off-by: David S. Miller --- net/tipc/addr.c | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) (limited to 'net/tipc/addr.c') diff --git a/net/tipc/addr.c b/net/tipc/addr.c index e5207a11edf6..c048543ffbeb 100644 --- a/net/tipc/addr.c +++ b/net/tipc/addr.c @@ -92,3 +92,35 @@ int tipc_addr_node_valid(u32 addr) return (tipc_addr_domain_valid(addr) && tipc_node(addr)); } +int tipc_in_scope(u32 domain, u32 addr) +{ + if (!domain || (domain == addr)) + return 1; + if (domain == (addr & 0xfffff000u)) /* domain */ + return 1; + if (domain == (addr & 0xff000000u)) /* domain */ + return 1; + return 0; +} + +/** + * tipc_addr_scope - convert message lookup domain to a 2-bit scope value + */ + +int tipc_addr_scope(u32 domain) +{ + if (likely(!domain)) + return TIPC_ZONE_SCOPE; + if (tipc_node(domain)) + return TIPC_NODE_SCOPE; + if (tipc_cluster(domain)) + return TIPC_CLUSTER_SCOPE; + return TIPC_ZONE_SCOPE; +} + +char *tipc_addr_string_fill(char *string, u32 addr) +{ + snprintf(string, 16, "<%u.%u.%u>", + tipc_zone(addr), tipc_cluster(addr), tipc_node(addr)); + return string; +} -- cgit v1.2.3