diff options
| author | Arjan van de Ven <arjan@linux.intel.com> | 2007-02-12 00:55:38 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-12 09:48:46 -0800 |
| commit | 754661f143e70d66eae6c48532ca245aa05dec0e (patch) | |
| tree | c3ed0f7f96061931e497ed92d2b21294756b4831 /fs/affs/inode.c | |
| parent | 9c2e08c592cd357a8330c34def1e8ecfdcf53275 (diff) | |
| download | lwn-754661f143e70d66eae6c48532ca245aa05dec0e.tar.gz lwn-754661f143e70d66eae6c48532ca245aa05dec0e.zip | |
[PATCH] mark struct inode_operations const 1
Many struct inode_operations in the kernel can be "const". Marking them const
moves these to the .rodata section, which avoids false sharing with potential
dirty data. In addition it'll catch accidental writes at compile time to
these shared resources.
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/affs/inode.c')
| -rw-r--r-- | fs/affs/inode.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/affs/inode.c b/fs/affs/inode.c index 44d439cb69f4..fce6848a4641 100644 --- a/fs/affs/inode.c +++ b/fs/affs/inode.c @@ -12,7 +12,7 @@ #include "affs.h" -extern struct inode_operations affs_symlink_inode_operations; +extern const struct inode_operations affs_symlink_inode_operations; extern struct timezone sys_tz; void |