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/minix/minix.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/minix/minix.h') diff --git a/fs/minix/minix.h b/fs/minix/minix.h index e016ee91d936..73ef84f8fb0b 100644 --- a/fs/minix/minix.h +++ b/fs/minix/minix.h @@ -75,8 +75,8 @@ extern struct minix_dir_entry *minix_dotdot(struct inode*, struct page**); extern ino_t minix_inode_by_name(struct dentry*); extern int minix_sync_file(struct file *, struct dentry *, int); -extern struct inode_operations minix_file_inode_operations; -extern struct inode_operations minix_dir_inode_operations; +extern const struct inode_operations minix_file_inode_operations; +extern const struct inode_operations minix_dir_inode_operations; extern const struct file_operations minix_file_operations; extern const struct file_operations minix_dir_operations; extern struct dentry_operations minix_dentry_operations; -- cgit v1.2.3