NFS: Fix atime revalidation in readdir()
NFSv3 will correctly update atime on a readdir call, so there is no need to
set the NFS_INO_INVALID_ATIME flag unless the call to nfs_refresh_inode()
fails.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index cd57f79..e37faa3 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -156,6 +156,13 @@
spin_unlock(&inode->i_lock);
}
+void nfs_invalidate_atime(struct inode *inode)
+{
+ spin_lock(&inode->i_lock);
+ NFS_I(inode)->cache_validity |= NFS_INO_INVALID_ATIME;
+ spin_unlock(&inode->i_lock);
+}
+
/*
* Invalidate, but do not unhash, the inode.
* NB: must be called with inode->i_lock held!