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linux/net/tipc
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Jon Paul Maloy 3b4f302d85 tipc: eliminate redundant locking 
The three functions tipc_portimportance(), tipc_portunreliable() and
tipc_portunreturnable() and their corresponding tipc_set* functions,
are all grabbing port_lock when accessing the targeted port. This is
unnecessary in the current code, since these calls only are made from
within socket downcalls, already protected by sock_lock.

We remove the redundant locking. Also, since the functions now become
trivial one-liners, we move them to port.h and make them inline.

Signed-off-by: Jon Maloy <jon.maloy@ericsson.com>
Reviewed-by: Ying Xue <ying.xue@windriver.com>
Reviewed-by: Erik Hugne <erik.hugne@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 		2014-03-12 15:53:49 -04:00
..
Kconfig tipc: add InfiniBand media type 2013-04-17 14:18:33 -04:00
Makefile tipc: introduce new TIPC server infrastructure 2013-06-17 15:53:00 -07:00
addr.c tipc: compress out gratuitous extra carriage returns 2012-04-30 15:53:56 -04:00
addr.h tipc: explicitly include core.h in addr.h 2014-02-13 17:49:13 -05:00
bcast.c tipc: align tipc function names with common naming practice in the network 2014-02-18 17:31:59 -05:00
bcast.h tipc: align tipc function names with common naming practice in the network 2014-02-18 17:31:59 -05:00
bearer.c tipc: Convert uses of __constant_<foo> to <foo> 2014-03-12 15:28:06 -04:00
bearer.h tipc: remove bearer_lock from tipc_bearer struct 2014-02-13 17:57:07 -05:00
config.c tipc: make bearer set up in module insertion stage 2014-02-22 00:00:15 -05:00
config.h tipc: Optimize re-initialization of configuration service 2012-04-26 17:19:07 -04:00
core.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-03-05 20:32:02 -05:00
core.h tipc: make bearer set up in module insertion stage 2014-02-22 00:00:15 -05:00
discover.c tipc: align tipc function names with common naming practice in the network 2014-02-18 17:31:59 -05:00
discover.h tipc: align tipc function names with common naming practice in the network 2014-02-18 17:31:59 -05:00
eth_media.c tipc: eliminate code duplication in media layer 2013-12-11 00:17:43 -05:00
handler.c tipc: protect handler_enabled variable with qitem_lock spin lock 2013-12-10 22:35:49 -05:00
ib_media.c tipc: eliminate code duplication in media layer 2013-12-11 00:17:43 -05:00
link.c tipc: eliminate upcall function pointers between port and socket 2014-03-12 15:53:49 -04:00
link.h tipc: align tipc function names with common naming practice in the network 2014-02-18 17:31:59 -05:00
log.c tipc: remove print_buf and deprecated log buffer code 2012-07-13 19:34:43 -04:00
msg.c tipc: remove iovec length parameter from all sending functions 2013-10-18 13:20:42 -04:00
msg.h tipc: message reassembly using fragment chain 2013-11-07 18:30:11 -05:00
name_distr.c tipc: align tipc function names with common naming practice in the network 2014-02-18 17:31:59 -05:00
name_distr.h tipc: align tipc function names with common naming practice in the network 2014-02-18 17:31:59 -05:00
name_table.c tipc: remove all enabled flags from all tipc components 2014-02-22 00:00:15 -05:00
name_table.h tipc: cosmetic realignment of function arguments 2013-06-17 15:53:01 -07:00
net.c tipc: align tipc function names with common naming practice in the network 2014-02-18 17:31:59 -05:00
net.h tipc: change tipc_net_start routine return value type 2012-08-20 02:26:30 -07:00
netlink.c tipc: remove all enabled flags from all tipc components 2014-02-22 00:00:15 -05:00
node.c tipc: align tipc function names with common naming practice in the network 2014-02-18 17:31:59 -05:00
node.h tipc: remove 'has_redundant_link' flag from STATE link protocol messages 2014-01-07 18:44:25 -05:00
node_subscr.c tipc: cosmetic realignment of function arguments 2013-06-17 15:53:01 -07:00
node_subscr.h tipc: compress out gratuitous extra carriage returns 2012-04-30 15:53:56 -04:00
port.c tipc: eliminate redundant locking 2014-03-12 15:53:49 -04:00
port.h tipc: eliminate redundant locking 2014-03-12 15:53:49 -04:00
ref.c tipc: replace reference table rwlock with spinlock 2014-03-12 15:53:49 -04:00
ref.h tipc: cleanup function namespace 2010-10-16 11:13:24 -07:00
server.c tipc: remove all enabled flags from all tipc components 2014-02-22 00:00:15 -05:00
server.h tipc: remove all enabled flags from all tipc components 2014-02-22 00:00:15 -05:00
socket.c tipc: eliminate redundant locking 2014-03-12 15:53:49 -04:00
socket.h tipc: eliminate upcall function pointers between port and socket 2014-03-12 15:53:49 -04:00
subscr.c tipc: spelling fixes 2014-01-14 18:18:22 -08:00
subscr.h tipc: cosmetic realignment of function arguments 2013-06-17 15:53:01 -07:00
sysctl.c tipc: change socket buffer overflow control to respect sk_rcvbuf 2013-06-17 15:53:00 -07:00