- Updated to 3.4-rc1.

[linux-flexiantxendom0-3.2.10.git] / fs / nfs / inode.c

diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index e8bbfa5..d8a6a18 100644 (file)
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -511,6 +511,15 @@ int nfs_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
        struct inode *inode = dentry->d_inode;
        int need_atime = NFS_I(inode)->cache_validity & NFS_INO_INVALID_ATIME;
        int err;
+       struct dentry *p;
+       struct inode *pi;
+
+       rcu_read_lock();
+       p = dentry->d_parent;
+       pi = rcu_dereference(p)->d_inode;
+       if (pi && !test_bit(NFS_INO_SEEN_GETATTR, &NFS_I(pi)->flags))
+               set_bit(NFS_INO_SEEN_GETATTR, &NFS_I(pi)->flags);
+       rcu_read_unlock();
 
        /* Flush out writes to the server in order to update c/mtime.  */
        if (S_ISREG(inode->i_mode)) {