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linux/fs/ocfs2
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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
..
cluster Driver core: Constify struct sysfs_ops in struct kobj_type 2010-03-07 17:04:49 -08:00
dlm dlm: allow dlm do recovery during shutdown 2010-02-26 15:41:19 -08:00
dlmfs ocfs2/userdlm: Add tracing in userdlm 2010-02-27 19:57:07 -08:00
acl.c Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2 2009-12-24 12:59:11 -08:00
acl.h ocfs2: Always include ACL support 2009-10-28 23:05:57 -07:00
alloc.c Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6 2010-03-05 13:20:53 -08:00
alloc.h ocfs2: Find proper end cpos for a leaf refcount block. 2009-12-02 16:14:57 -08:00
aops.c Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6 2010-03-05 13:20:53 -08:00
aops.h
blockcheck.c tree-wide: fix typos "offest" -> "offset" 2009-12-04 15:39:50 +01:00
blockcheck.h
buffer_head_io.c ocfs2/trivial: Remove trailing whitespaces 2010-01-25 19:20:51 -08:00
buffer_head_io.h
dcache.c
dcache.h
dir.c Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6 2010-03-05 13:20:53 -08:00
dir.h
dlmglue.c ocfs2: Use a separate masklog for AST and BASTs 2010-02-27 19:57:06 -08:00
dlmglue.h
export.c ocfs2/trivial: Remove trailing whitespaces 2010-01-25 19:20:51 -08:00
export.h
extent_map.c ocfs2: Fix contiguousness check in ocfs2_try_to_merge_extent_map() 2010-02-05 15:06:21 -08:00
extent_map.h
file.c Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6 2010-03-05 13:20:53 -08:00
file.h
heartbeat.c
heartbeat.h
inode.c dquot: cleanup dquot initialize routine 2010-03-05 00:20:30 +01:00
inode.h
ioctl.c ocfs2: Use compat_ptr in reflink_arguments. 2010-02-02 18:56:37 -08:00
ioctl.h Ocfs2: Move ocfs2 ioctl definitions from ocfs2_fs.h to newly added ocfs2_ioctl.h 2010-03-02 14:10:20 -08:00
journal.c ocfs2/trivial: Remove trailing whitespaces 2010-01-25 19:20:51 -08:00
journal.h
Kconfig ocfs2: Always include ACL support 2009-10-28 23:05:57 -07:00
localalloc.c ocfs2: add extent block stealing for ocfs2 v5 2010-02-26 15:41:07 -08:00
localalloc.h
locks.c
locks.h
Makefile ocfs2_dlmfs: Move to its own directory 2010-02-26 15:41:14 -08:00
mmap.c
mmap.h
namei.c dquot: cleanup dquot initialize routine 2010-03-05 00:20:30 +01:00
namei.h
ocfs1_fs_compat.h
ocfs2_fs.h Ocfs2: Move ocfs2 ioctl definitions from ocfs2_fs.h to newly added ocfs2_ioctl.h 2010-03-02 14:10:20 -08:00
ocfs2_ioctl.h Ocfs2: Move ocfs2 ioctl definitions from ocfs2_fs.h to newly added ocfs2_ioctl.h 2010-03-02 14:10:20 -08:00
ocfs2_lockid.h
ocfs2_lockingver.h ocfs2_dlmfs: Enable the use of user cluster stacks. 2010-02-26 15:41:18 -08:00
ocfs2.h Ocfs2: Move ocfs2 ioctl definitions from ocfs2_fs.h to newly added ocfs2_ioctl.h 2010-03-02 14:10:20 -08:00
quota_global.c dquot: cleanup dquot initialize routine 2010-03-05 00:20:30 +01:00
quota_local.c bitops: rename for_each_bit() to for_each_set_bit() 2010-03-06 11:26:23 -08:00
quota.h quota: Move definition of QFMT_OCFS2 to linux/quota.h 2009-12-10 15:02:53 +01:00
refcounttree.c Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6 2010-03-05 13:20:53 -08:00
refcounttree.h
resize.c
resize.h
slot_map.c
slot_map.h
stack_o2cb.c ocfs2: Hang the locking proto on the cluster conn and use it in asts. 2010-02-26 15:41:16 -08:00
stack_user.c ocfs2: Remove the ast pointers from ocfs2_stack_plugins 2010-02-26 15:41:16 -08:00
stackglue.c ocfs2_dlmfs: Enable the use of user cluster stacks. 2010-02-26 15:41:18 -08:00
stackglue.h ocfs2_dlmfs: Enable the use of user cluster stacks. 2010-02-26 15:41:18 -08:00
suballoc.c ocfs2: add extent block stealing for ocfs2 v5 2010-02-26 15:41:07 -08:00
suballoc.h ocfs2: add extent block stealing for ocfs2 v5 2010-02-26 15:41:07 -08:00
super.c ocfs2: add extent block stealing for ocfs2 v5 2010-02-26 15:41:07 -08:00
super.h
symlink.c ocfs2: Fix refcnt leak on ocfs2_fast_follow_link() error path 2010-01-11 15:38:50 -08:00
symlink.h
sysfile.c
sysfile.h
uptodate.c ocfs2/trivial: Remove trailing whitespaces 2010-01-25 19:20:51 -08:00
uptodate.h
ver.c
ver.h
xattr.c ocfs2: Handle errors while setting external xattr values. 2010-02-26 15:41:13 -08:00
xattr.h ocfs2: Always include ACL support 2009-10-28 23:05:57 -07:00