1 files changed, 2 insertions, 41 deletions

diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index f3b8ed904df7..e25009f35cc2 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -472,37 +472,6 @@ void nfs_setattr_update_inode(struct inode *inode, struct iattr *attr)
         }
 }
 
-static int nfs_wait_schedule(void *word)
-{
-        if (signal_pending(current))
-                return -ERESTARTSYS;
-        schedule();
-        return 0;
-}
-
-/*
- * Wait for the inode to get unlocked.
- */
-static int nfs_wait_on_inode(struct inode *inode)
-{
-        struct nfs_inode *nfsi = NFS_I(inode);
-        int error;
-
-        error = wait_on_bit_lock(&nfsi->flags, NFS_INO_REVALIDATING,
-                                        nfs_wait_schedule, TASK_KILLABLE);
-
-        return error;
-}
-
-static void nfs_wake_up_inode(struct inode *inode)
-{
-        struct nfs_inode *nfsi = NFS_I(inode);
-
-        clear_bit(NFS_INO_REVALIDATING, &nfsi->flags);
-        smp_mb__after_clear_bit();
-        wake_up_bit(&nfsi->flags, NFS_INO_REVALIDATING);
-}
-
 int nfs_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
 {
         struct inode *inode = dentry->d_inode;
@@ -697,20 +666,15 @@ __nfs_revalidate_inode(struct nfs_server *server, struct inode *inode)
         dfprintk(PAGECACHE, "NFS: revalidating (%s/%Ld)\n",
                 inode->i_sb->s_id, (long long)NFS_FILEID(inode));
 
-        nfs_inc_stats(inode, NFSIOS_INODEREVALIDATE);
         if (is_bad_inode(inode))
-                goto out_nowait;
+                goto out;
         if (NFS_STALE(inode))
-                goto out_nowait;
-
-        status = nfs_wait_on_inode(inode);
-        if (status < 0)
                 goto out;
 
-        status = -ESTALE;
         if (NFS_STALE(inode))
                 goto out;
 
+        nfs_inc_stats(inode, NFSIOS_INODEREVALIDATE);
         status = NFS_PROTO(inode)->getattr(server, NFS_FH(inode), &fattr);
         if (status != 0) {
                 dfprintk(PAGECACHE, "nfs_revalidate_inode: (%s/%Ld) getattr failed, error=%d\n",
@@ -740,9 +704,6 @@ __nfs_revalidate_inode(struct nfs_server *server, struct inode *inode)
                 (long long)NFS_FILEID(inode));
 
  out:
-        nfs_wake_up_inode(inode);
-
- out_nowait:
         return status;
 }