procfs: reorder struct pid_dentry to save space on 64bit archs, and constify them

[powerpc.git] / fs / nfs / namespace.c

diff --git a/fs/nfs/namespace.c b/fs/nfs/namespace.c
index 77b0068..7f86e65 100644 (file)
--- a/fs/nfs/namespace.c
+++ b/fs/nfs/namespace.c
@@ -7,8 +7,6 @@
  * NFS namespace
  */
 
-#include <linux/config.h>
-
 #include <linux/dcache.h>
 #include <linux/mount.h>
 #include <linux/namei.h>
@@ -20,12 +18,17 @@
 
 #define NFSDBG_FACILITY                NFSDBG_VFS
 
-static void nfs_expire_automounts(void *list);
+static void nfs_expire_automounts(struct work_struct *work);
 
 LIST_HEAD(nfs_automount_list);
-static DECLARE_WORK(nfs_automount_task, nfs_expire_automounts, &nfs_automount_list);
+static DECLARE_DELAYED_WORK(nfs_automount_task, nfs_expire_automounts);
 int nfs_mountpoint_expiry_timeout = 500 * HZ;
 
+static struct vfsmount *nfs_do_submount(const struct vfsmount *mnt_parent,
+                                       const struct dentry *dentry,
+                                       struct nfs_fh *fh,
+                                       struct nfs_fattr *fattr);
+
 /*
  * nfs_path - reconstruct the path given an arbitrary dentry
  * @base - arbitrary string to prepend to the path
@@ -152,18 +155,18 @@ out_follow:
        goto out;
 }
 
-struct inode_operations nfs_mountpoint_inode_operations = {
+const struct inode_operations nfs_mountpoint_inode_operations = {
        .follow_link    = nfs_follow_mountpoint,
        .getattr        = nfs_getattr,
 };
 
-struct inode_operations nfs_referral_inode_operations = {
+const struct inode_operations nfs_referral_inode_operations = {
        .follow_link    = nfs_follow_mountpoint,
 };
 
-static void nfs_expire_automounts(void *data)
+static void nfs_expire_automounts(struct work_struct *work)
 {
-       struct list_head *list = (struct list_head *)data;
+       struct list_head *list = &nfs_automount_list;
 
        mark_mounts_for_expiry(list);
        if (!list_empty(list))
@@ -209,9 +212,10 @@ static struct vfsmount *nfs_do_clone_mount(struct nfs_server *server,
  * @fattr - attributes for new root inode
  *
  */
-struct vfsmount *nfs_do_submount(const struct vfsmount *mnt_parent,
-               const struct dentry *dentry, struct nfs_fh *fh,
-               struct nfs_fattr *fattr)
+static struct vfsmount *nfs_do_submount(const struct vfsmount *mnt_parent,
+                                       const struct dentry *dentry,
+                                       struct nfs_fh *fh,
+                                       struct nfs_fattr *fattr)
 {
        struct nfs_clone_mount mountdata = {
                .sb = mnt_parent->mnt_sb,