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| 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/configfs/configfs_internal.h | |
| parent | 9c2e08c592cd357a8330c34def1e8ecfdcf53275 (diff) | |
| download | linux-3.10-754661f143e70d66eae6c48532ca245aa05dec0e.tar.gz linux-3.10-754661f143e70d66eae6c48532ca245aa05dec0e.tar.bz2 linux-3.10-754661f143e70d66eae6c48532ca245aa05dec0e.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/configfs/configfs_internal.h')
| -rw-r--r-- | fs/configfs/configfs_internal.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/configfs/configfs_internal.h b/fs/configfs/configfs_internal.h index f92cd303d2c..7b48c034b31 100644 --- a/fs/configfs/configfs_internal.h +++ b/fs/configfs/configfs_internal.h @@ -75,8 +75,8 @@ extern struct super_block * configfs_sb; extern const struct file_operations configfs_dir_operations; extern const struct file_operations configfs_file_operations; extern const struct file_operations bin_fops; -extern struct inode_operations configfs_dir_inode_operations; -extern struct inode_operations configfs_symlink_inode_operations; +extern const struct inode_operations configfs_dir_inode_operations; +extern const struct inode_operations configfs_symlink_inode_operations; extern int configfs_symlink(struct inode *dir, struct dentry *dentry, const char *symname); |