[PATCH] sched: reduce overhead of calc_load

[linux-2.6] / include / linux / proc_fs.h

diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
index cb224cf653b1bcd60b2945fa7e5d4707a789a8bc..135871df991103b661eb5e78e0c0c30084fc278d 100644 (file)
--- a/include/linux/proc_fs.h
+++ b/include/linux/proc_fs.h
@@ -58,7 +58,7 @@ struct proc_dir_entry {
        gid_t gid;
        loff_t size;
        struct inode_operations * proc_iops;
-       struct file_operations * proc_fops;
+       const struct file_operations * proc_fops;
        get_info_t *get_info;
        struct module *owner;
        struct proc_dir_entry *next, *parent, *subdir;
@@ -128,9 +128,9 @@ extern int proc_match(int, const char *,struct proc_dir_entry *);
 extern int proc_readdir(struct file *, void *, filldir_t);
 extern struct dentry *proc_lookup(struct inode *, struct dentry *, struct nameidata *);
 
-extern struct file_operations proc_kcore_operations;
-extern struct file_operations proc_kmsg_operations;
-extern struct file_operations ppc_htab_operations;
+extern const struct file_operations proc_kcore_operations;
+extern const struct file_operations proc_kmsg_operations;
+extern const struct file_operations ppc_htab_operations;
 
 /*
  * proc_tty.c
@@ -189,7 +189,7 @@ static inline struct proc_dir_entry *proc_net_create(const char *name,
 }
 
 static inline struct proc_dir_entry *proc_net_fops_create(const char *name,
-       mode_t mode, struct file_operations *fops)
+       mode_t mode, const struct file_operations *fops)
 {
        struct proc_dir_entry *res = create_proc_entry(name, mode, proc_net);
        if (res)