linux-IllusionX/net
Emese Revfy 52cf25d0ab Driver core: Constify struct sysfs_ops in struct kobj_type
Constify struct sysfs_ops.

This is part of the ops structure constification
effort started by Arjan van de Ven et al.

Benefits of this constification:

 * prevents modification of data that is shared
   (referenced) by many other structure instances
   at runtime

 * detects/prevents accidental (but not intentional)
   modification attempts on archs that enforce
   read-only kernel data at runtime

 * potentially better optimized code as the compiler
   can assume that the const data cannot be changed

 * the compiler/linker move const data into .rodata
   and therefore exclude them from false sharing

Signed-off-by: Emese Revfy <re.emese@gmail.com>
Acked-by: David Teigland <teigland@redhat.com>
Acked-by: Matt Domsch <Matt_Domsch@dell.com>
Acked-by: Maciej Sosnowski <maciej.sosnowski@intel.com>
Acked-by: Hans J. Koch <hjk@linutronix.de>
Acked-by: Pekka Enberg <penberg@cs.helsinki.fi>
Acked-by: Jens Axboe <jens.axboe@oracle.com>
Acked-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-07 17:04:49 -08:00
..
9p 9P2010.L handshake: .L protocol negotiation 2010-03-05 15:04:42 -06:00
802
8021q
appletalk
atm
ax25
bluetooth driver-core: Add attribute argument to class_attribute show/store 2010-03-07 17:04:48 -08:00
bridge Driver core: Constify struct sysfs_ops in struct kobj_type 2010-03-07 17:04:49 -08:00
can
core
dcb
dccp
decnet
dsa
econet
ethernet
ieee802154
ipv4
ipv6
ipx
irda
iucv
key
lapb
llc
mac80211
netfilter
netlabel
netlink
netrom
packet
phonet
rds
rfkill
rose
rxrpc
sched
sctp
sunrpc Merge branch 'for-2.6.34' of git://linux-nfs.org/~bfields/linux 2010-03-06 11:31:38 -08:00
tipc
unix
wanrouter
wimax
wireless
x25
xfrm
compat.c
Kconfig
Makefile
nonet.c
socket.c
sysctl_net.c
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