1
linux/net/tipc
Ying Xue 61cdd4d80b tipc: add __read_mostly annotations to several global variables
Added to the following:

 - tipc_random
 - tipc_own_addr
 - tipc_max_ports
 - tipc_net_id
 - tipc_remote_management
 - handler_enabled

The above global variables are read often, but written rarely. Use
__read_mostly to prevent them being on the same cacheline as another
variable which is written to often, which would cause cacheline
bouncing.

Signed-off-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-08-20 02:26:31 -07:00
..
addr.c tipc: compress out gratuitous extra carriage returns 2012-04-30 15:53:56 -04:00
addr.h tipc: compress out gratuitous extra carriage returns 2012-04-30 15:53:56 -04:00
bcast.c tipc: phase out most of the struct print_buf usage 2012-07-13 19:33:28 -04:00
bcast.h tipc: compress out gratuitous extra carriage returns 2012-04-30 15:53:56 -04:00
bearer.c tipc: manually inline single use media_name_valid routine 2012-08-20 02:26:30 -07:00
bearer.h tipc: phase out most of the struct print_buf usage 2012-07-13 19:33:28 -04:00
config.c tipc: remove print_buf and deprecated log buffer code 2012-07-13 19:34:43 -04:00
config.h tipc: Optimize re-initialization of configuration service 2012-04-26 17:19:07 -04:00
core.c tipc: add __read_mostly annotations to several global variables 2012-08-20 02:26:31 -07:00
core.h tipc: add __read_mostly annotations to several global variables 2012-08-20 02:26:31 -07:00
discover.c tipc: phase out most of the struct print_buf usage 2012-07-13 19:33:28 -04:00
discover.h tipc: rename struct link* to struct tipc_link* 2011-12-29 21:53:30 -05:00
eth_media.c tipc: fix lockdep warning during bearer initialization 2012-08-20 02:26:30 -07:00
handler.c tipc: add __read_mostly annotations to several global variables 2012-08-20 02:26:31 -07:00
Kconfig tipc: remove print_buf and deprecated log buffer code 2012-07-13 19:34:43 -04:00
link.c tipc: remove pointless name sanity check and tipc_alphabet array 2012-08-20 02:26:30 -07:00
link.h tipc: remove print_buf and deprecated log buffer code 2012-07-13 19:34:43 -04:00
log.c tipc: remove print_buf and deprecated log buffer code 2012-07-13 19:34:43 -04:00
Makefile tipc: compress out gratuitous extra carriage returns 2012-04-30 15:53:56 -04:00
msg.c tipc: remove TIPC packet debugging functions and macros 2012-07-13 19:25:16 -04:00
msg.h tipc: compress out gratuitous extra carriage returns 2012-04-30 15:53:56 -04:00
name_distr.c tipc: use standard printk shortcut macros (pr_err etc.) 2012-07-13 19:24:44 -04:00
name_distr.h
name_table.c tipc: convert tipc_nametbl_size type from variable to macro 2012-08-20 02:26:31 -07:00
name_table.h tipc: compress out gratuitous extra carriage returns 2012-04-30 15:53:56 -04:00
net.c tipc: change tipc_net_start routine return value type 2012-08-20 02:26:30 -07:00
net.h tipc: change tipc_net_start routine return value type 2012-08-20 02:26:30 -07:00
netlink.c tipc: use standard printk shortcut macros (pr_err etc.) 2012-07-13 19:24:44 -04:00
node_subscr.c tipc: use standard printk shortcut macros (pr_err etc.) 2012-07-13 19:24:44 -04:00
node_subscr.h tipc: compress out gratuitous extra carriage returns 2012-04-30 15:53:56 -04:00
node.c tipc: use standard printk shortcut macros (pr_err etc.) 2012-07-13 19:24:44 -04:00
node.h tipc: compress out gratuitous extra carriage returns 2012-04-30 15:53:56 -04:00
port.c tipc: phase out most of the struct print_buf usage 2012-07-13 19:33:28 -04:00
port.h net: Fix (nearly-)kernel-doc comments for various functions 2012-07-10 23:13:45 -07:00
ref.c tipc: use standard printk shortcut macros (pr_err etc.) 2012-07-13 19:24:44 -04:00
ref.h
socket.c tipc: use standard printk shortcut macros (pr_err etc.) 2012-07-13 19:24:44 -04:00
subscr.c tipc: use standard printk shortcut macros (pr_err etc.) 2012-07-13 19:24:44 -04:00
subscr.h tipc: compress out gratuitous extra carriage returns 2012-04-30 15:53:56 -04:00