iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

tipc: manually inline net_start/stop, make assoc. vars static

Browse Source 
Relocates network-related variables into the subsystem files where
they are now primarily used (following the recent rework of TIPC's
node table), and converts globals into locals where possible. Changes
the initialization of tipc_num_links from run-time to compile-time,
and eliminates the net_start routine that becomes empty as a result.
Also eliminates the corresponding net_stop routine by moving its
(trivial) content into the one location that called the routine.

Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
This commit is contained in:
Allan Stephens 2011-02-25 19:11:25 -05:00 committed by Paul Gortmaker
parent 672d99e19a
commit 34e46258cb
3 changed files with 6 additions and 23 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
net/tipc/net.c
View File

@ -109,22 +109,6 @@
*/
DEFINE_RWLOCK(tipc_net_lock);
atomic_t tipc_num_links;
static int net_start(void)
{
atomic_set(&tipc_num_links, 0);
return 0;
}
static void net_stop(void)
{
struct tipc_node *node, *t_node;
list_for_each_entry_safe(node, t_node, &tipc_node_list, list)
tipc_node_delete(node);
}
static void net_route_named_msg(struct sk_buff *buf)
{
@ -214,9 +198,6 @@ int tipc_net_start(u32 addr)
tipc_named_reinit();
tipc_port_reinit();
res = net_start();
if (res)
return res;
res = tipc_bclink_init();
if (res)
return res;
@ -232,14 +213,16 @@ int tipc_net_start(u32 addr)
void tipc_net_stop(void)
{
struct tipc_node *node, *t_node;
if (tipc_mode != TIPC_NET_MODE)
return;
write_lock_bh(&tipc_net_lock);
tipc_bearer_stop();
tipc_mode = TIPC_NODE_MODE;
tipc_bclink_stop();
net_stop();
list_for_each_entry_safe(node, t_node, &tipc_node_list, list);
tipc_node_delete(node);
write_unlock_bh(&tipc_net_lock);
info("Left network mode\n");
}

2
net/tipc/net.h
View File

@ -37,8 +37,6 @@
#ifndef _TIPC_NET_H
#define _TIPC_NET_H
extern atomic_t tipc_num_links;
extern rwlock_t tipc_net_lock;
void tipc_net_route_msg(struct sk_buff *buf);

2
net/tipc/node.c
View File

@ -47,6 +47,8 @@ static DEFINE_SPINLOCK(node_create_lock);
static struct hlist_head node_htable[NODE_HTABLE_SIZE];
LIST_HEAD(tipc_node_list);
static u32 tipc_num_nodes;
static atomic_t tipc_num_links = ATOMIC_INIT(0);
u32 tipc_own_tag;
/**