From 92e1d5be91a0e3ffa5c4697eeb09b2aa22792122 Mon Sep 17 00:00:00 2001 From: Arjan van de Ven Date: Mon, 12 Feb 2007 00:55:39 -0800 Subject: [PATCH] mark struct inode_operations const 2 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 Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/ntfs/file.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/ntfs/file.c') diff --git a/fs/ntfs/file.c b/fs/ntfs/file.c index 076c942..d69c459 100644 --- a/fs/ntfs/file.c +++ b/fs/ntfs/file.c @@ -2328,7 +2328,7 @@ const struct file_operations ntfs_file_ops = { the data source. */ }; -struct inode_operations ntfs_file_inode_ops = { +const struct inode_operations ntfs_file_inode_ops = { #ifdef NTFS_RW .truncate = ntfs_truncate_vfs, .setattr = ntfs_setattr, @@ -2337,4 +2337,4 @@ struct inode_operations ntfs_file_inode_ops = { const struct file_operations ntfs_empty_file_ops = {}; -struct inode_operations ntfs_empty_inode_ops = {}; +const struct inode_operations ntfs_empty_inode_ops = {}; -- cgit v1.1