From 4b6f5d20b04dcbc3d888555522b90ba6d36c4106 Mon Sep 17 00:00:00 2001 From: Arjan van de Ven Date: Tue, 28 Mar 2006 01:56:42 -0800 Subject: [PATCH] Make most file operations structs in fs/ const This is a conversion to make the various file_operations structs in fs/ const. Basically a regexp job, with a few manual fixups The goal is both to increase correctness (harder to accidentally write to shared datastructures) and reducing the false sharing of cachelines with things that get dirty in .data (while .rodata is nicely read only and thus cache clean) Signed-off-by: Arjan van de Ven Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/sysv/sysv.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/sysv/sysv.h') diff --git a/fs/sysv/sysv.h b/fs/sysv/sysv.h index b7f9b4a42aab..393a480e4deb 100644 --- a/fs/sysv/sysv.h +++ b/fs/sysv/sysv.h @@ -159,8 +159,8 @@ extern ino_t sysv_inode_by_name(struct dentry *); extern struct inode_operations sysv_file_inode_operations; extern struct inode_operations sysv_dir_inode_operations; extern struct inode_operations sysv_fast_symlink_inode_operations; -extern struct file_operations sysv_file_operations; -extern struct file_operations sysv_dir_operations; +extern const struct file_operations sysv_file_operations; +extern const struct file_operations sysv_dir_operations; extern struct address_space_operations sysv_aops; extern struct super_operations sysv_sops; extern struct dentry_operations sysv_dentry_operations; -- cgit v1.2.3