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/ncpfs/dir.c | 2 +- fs/ncpfs/file.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/ncpfs') diff --git a/fs/ncpfs/dir.c b/fs/ncpfs/dir.c index cfd76f431dc0..f0860c602d8b 100644 --- a/fs/ncpfs/dir.c +++ b/fs/ncpfs/dir.c @@ -49,7 +49,7 @@ extern int ncp_symlink(struct inode *, struct dentry *, const char *); #define ncp_symlink NULL #endif -struct file_operations ncp_dir_operations = +const struct file_operations ncp_dir_operations = { .read = generic_read_dir, .readdir = ncp_readdir, diff --git a/fs/ncpfs/file.c b/fs/ncpfs/file.c index ebdad8f6398f..e6b7c67cf057 100644 --- a/fs/ncpfs/file.c +++ b/fs/ncpfs/file.c @@ -283,7 +283,7 @@ static int ncp_release(struct inode *inode, struct file *file) { return 0; } -struct file_operations ncp_file_operations = +const struct file_operations ncp_file_operations = { .llseek = remote_llseek, .read = ncp_file_read, -- cgit v1.2.2