Eric Dumazet a37e6e3449 net: force dst_default_metrics to const section ... While investigating on network performance problems, I found this little gem : $ nm -v vmlinux | grep -1 dst_default_metrics ffffffff82736540 b busy.46605 ffffffff82736560 B dst_default_metrics ffffffff82736598 b dst_busy_list Apparently, declaring a const array without initializer put it in (writeable) bss section, in middle of possibly often dirtied cache lines. Since we really want dst_default_metrics be const to avoid any possible false sharing and catch any buggy writes, I force a null initializer. ffffffff818a4c20 R dst_default_metrics Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2012-08-08 16:00:28 -07:00
..
9p	net: Fix (nearly-)kernel-doc comments for various functions	2012-07-10 23:13:45 -07:00
802
8021q	netpoll: move np->dev and np->dev_name init into __netpoll_setup()	2012-07-17 09:02:36 -07:00
appletalk	net: Fix (nearly-)kernel-doc comments for various functions	2012-07-10 23:13:45 -07:00
atm	net: Remove casts to same type	2012-06-04 11:45:11 -04:00
ax25	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2012-07-19 11:17:30 -07:00
batman-adv	batman-adv: select an internet gateway if none was chosen	2012-08-06 13:23:46 -07:00
bluetooth	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem	2012-07-20 12:30:48 -04:00
bridge	bridge: make port attributes const	2012-07-30 14:53:22 -07:00
caif	netvm: prevent a stream-specific deadlock	2012-07-31 18:42:47 -07:00
can	can: gw: Remove pointless casts	2012-07-10 22:36:17 +02:00
ceph	libceph: fix crypto key null deref, memory leak	2012-08-02 09:19:20 -07:00
core	net: force dst_default_metrics to const section	2012-08-08 16:00:28 -07:00
dcb	net: Fix non-kernel-doc comments with kernel-doc start marker	2012-07-10 23:13:45 -07:00
dccp	ipv4: Prepare for change of rt->rt_iif encoding.	2012-07-23 16:36:26 -07:00
decnet	ipv4: Restore old dst_free() behavior.	2012-07-31 14:41:38 -07:00
dns_resolver	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security	2012-05-21 20:27:36 -07:00
dsa
ethernet	ipx: move peII functions	2012-07-19 10:48:00 -07:00
ieee802154	6lowpan: Change byte order when storing/accessing to len field	2012-07-16 22:52:02 -07:00
ipv4	net: fib: fix incorrect call_rcu_bh()	2012-08-08 15:57:46 -07:00
ipv6	net: ipv6: fix TCP early demux	2012-08-06 13:33:21 -07:00
ipx	ipx: move peII functions	2012-07-19 10:48:00 -07:00
irda	irda: Fix typo in irda	2012-07-16 23:23:52 -07:00
iucv	net: remove skb_orphan_try()	2012-06-15 15:30:15 -07:00
key
l2tp	net: l2tp_eth: provide tx_dropped counter	2012-06-29 00:52:32 -07:00
lapb	lapb: Neaten debugging	2012-05-17 18:45:20 -04:00
llc	llc: free the right skb	2012-08-06 13:30:01 -07:00
mac80211	Merge branch 'for-john' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211	2012-08-02 13:49:38 -04:00
mac802154	mac802154: sparse warnings: make symbols static	2012-07-12 07:54:45 -07:00
netfilter	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2012-07-19 11:17:30 -07:00
netlabel
netlink	genetlink: define lockdep_genl_is_held() when CONFIG_LOCKDEP	2012-07-24 00:01:30 -07:00
netrom
nfc	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem	2012-07-20 12:30:48 -04:00
openvswitch	Revert "openvswitch: potential NULL deref in sample()"	2012-07-27 13:45:51 -07:00
packet	af_packet: Quiet sparse noise about using plain integer as NULL pointer	2012-08-08 15:43:22 -07:00
phonet	net: remove my future former mail address	2012-06-17 16:29:38 -07:00
rds	rds: set correct msg_namelen	2012-07-23 01:01:44 -07:00
rfkill	rfkill: Add the capability to switch all devices of all type in __rfkill_switch_all().	2012-06-06 15:18:17 -04:00
rose
rxrpc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2012-07-10 23:56:33 -07:00
sched	net_sched: act: Delete estimator in error path.	2012-08-06 13:30:01 -07:00
sctp	netvm: prevent a stream-specific deadlock	2012-07-31 18:42:47 -07:00
sunrpc	Merge branch 'akpm' (Andrew's patch-bomb)	2012-07-31 19:25:39 -07:00
tipc	tipc: remove print_buf and deprecated log buffer code	2012-07-13 19:34:43 -04:00
unix	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-08-01 10:26:23 -07:00
wanrouter	wanmain: comparing array with NULL	2012-07-24 13:55:21 -07:00
wimax
wireless	cfg80211: Clear "beacon_found" on regulatory restore	2012-08-02 15:34:22 +02:00
x25	net: Fix (nearly-)kernel-doc comments for various functions	2012-07-10 23:13:45 -07:00
xfrm	Fix unexpected SA hard expiration after changing date	2012-08-02 00:19:17 -07:00
compat.c	net: Fix references to out-of-scope variables in put_cmsg_compat()	2012-07-22 17:50:49 -07:00
Kconfig	net: drop NET dependency from HAVE_BPF_JIT	2012-05-21 12:50:12 -07:00
Makefile	econet: remove ancient bug ridden protocol	2012-05-18 01:35:08 -04:00
nonet.c
socket.c	net: netprio_cgroup: rework update socket logic	2012-07-22 12:44:01 -07:00
sysctl_net.c