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/cramfs/inode.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/cramfs') diff --git a/fs/cramfs/inode.c b/fs/cramfs/inode.c index acc1b2c10a8..9efcc3a164e 100644 --- a/fs/cramfs/inode.c +++ b/fs/cramfs/inode.c @@ -29,7 +29,7 @@ static struct super_operations cramfs_ops; static struct inode_operations cramfs_dir_inode_operations; -static struct file_operations cramfs_directory_operations; +static const struct file_operations cramfs_directory_operations; static struct address_space_operations cramfs_aops; static DEFINE_MUTEX(read_mutex); @@ -512,7 +512,7 @@ static struct address_space_operations cramfs_aops = { /* * A directory can only readdir */ -static struct file_operations cramfs_directory_operations = { +static const struct file_operations cramfs_directory_operations = { .llseek = generic_file_llseek, .read = generic_read_dir, .readdir = cramfs_readdir, -- cgit v1.2.3-70-g09d2