From 4b6f5d20b04dcbc3d888555522b90ba6d36c4106 Mon Sep 17 00:00:00 2001 From: Arjan van de Ven <arjan@infradead.org> 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 <arjan@infradead.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> --- fs/ntfs/ntfs.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'fs/ntfs/ntfs.h') diff --git a/fs/ntfs/ntfs.h b/fs/ntfs/ntfs.h index 166142960b53..bf7b3d7c0930 100644 --- a/fs/ntfs/ntfs.h +++ b/fs/ntfs/ntfs.h @@ -60,13 +60,13 @@ extern struct kmem_cache *ntfs_index_ctx_cache; extern struct address_space_operations ntfs_aops; extern struct address_space_operations ntfs_mst_aops; -extern struct file_operations ntfs_file_ops; +extern const struct file_operations ntfs_file_ops; extern struct inode_operations ntfs_file_inode_ops; -extern struct file_operations ntfs_dir_ops; +extern const struct file_operations ntfs_dir_ops; extern struct inode_operations ntfs_dir_inode_ops; -extern struct file_operations ntfs_empty_file_ops; +extern const struct file_operations ntfs_empty_file_ops; extern struct inode_operations ntfs_empty_inode_ops; extern struct export_operations ntfs_export_ops; -- cgit v1.2.3-70-g09d2