linux/arch/ia64
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
..
configs [IA64] Remove COMPAT_IA32 support 2010-02-08 10:42:17 -08:00
dig x86, ia64: convert to use generic dma_map_ops struct 2009-01-06 14:06:57 +01:00
hp ACPI: replace acpi_integer by u64 2010-01-28 01:47:33 -05:00
include/asm elf coredump: replace ELF_CORE_EXTRA_* macros by functions 2010-03-06 11:26:45 -08:00
kernel Driver core: Constify struct sysfs_ops in struct kobj_type 2010-03-07 17:04:49 -08:00
kvm Merge branch 'kvm-updates/2.6.34' of git://git.kernel.org/pub/scm/virt/kvm/kvm 2010-03-05 13:12:34 -08:00
lib [IA64] fix csum_ipv6_magic() 2009-09-02 09:14:48 -07:00
mm mm: change anon_vma linking to fix multi-process server scalability issue 2010-03-06 11:26:26 -08:00
oprofile [IA64] implement ticket locks for Itanium 2009-09-25 08:42:16 -07:00
pci PCI: augment bus resource table with a list 2010-02-23 09:43:37 -08:00
scripts ia64/pv_ops/pvchecker: support mov = ar.itc paravirtualization 2009-03-26 10:50:09 -07:00
sn [IA64] Fix broken sn2 build 2010-02-23 16:07:25 -08:00
uv [IA64] wrong attribute of HUB chip written in uv_setup() 2010-02-26 11:20:41 -08:00
xen [IA64] Remove COMPAT_IA32 support 2010-02-08 10:42:17 -08:00
Kconfig [IA64] Remove COMPAT_IA32 support 2010-02-08 10:42:17 -08:00
Kconfig.debug
Makefile [IA64] Remove COMPAT_IA32 support 2010-02-08 10:42:17 -08:00
install.sh kbuild: use INSTALLKERNEL to select customized installkernel script 2009-09-20 12:18:14 +02:00
module.lds