diff --git a/fs/lustre/include/cl_object.h b/fs/lustre/include/cl_object.h
index d068454..a65240b 100644
--- a/fs/lustre/include/cl_object.h
+++ b/fs/lustre/include/cl_object.h
@@ -2465,11 +2465,6 @@ int cl_io_lru_reserve(const struct lu_env *env, struct cl_io *io,
 int cl_io_read_ahead(const struct lu_env *env, struct cl_io *io,
 		     pgoff_t start, struct cl_read_ahead *ra);
 
-static inline int cl_io_is_fault_writable(const struct cl_io *io)
-{
-	return io->ci_type == CIT_FAULT && io->u.ci_fault.ft_writable;
-}
-
 /**
  * True, if @io is an O_APPEND write(2).
  */
diff --git a/fs/lustre/llite/llite_mmap.c b/fs/lustre/llite/llite_mmap.c
index 85a082c..8238a4e 100644
--- a/fs/lustre/llite/llite_mmap.c
+++ b/fs/lustre/llite/llite_mmap.c
@@ -83,11 +83,13 @@ struct vm_area_struct *our_vma(struct mm_struct *mm, unsigned long addr,
  * @vma		virtual memory area addressed to page fault
  * @env		corespondent lu_env to processing
  * @index	page index corespondent to fault.
+ * @mkwrite	whether it is mmap write.
  *
  * RETURN	error codes from cl_io_init.
  */
 static struct cl_io *
-ll_fault_io_init(struct lu_env *env, struct vm_area_struct *vma, pgoff_t index)
+ll_fault_io_init(struct lu_env *env, struct vm_area_struct *vma,
+		 pgoff_t index, bool mkwrite)
 {
 	struct file *file = vma->vm_file;
 	struct inode *inode = file_inode(file);
@@ -107,6 +109,11 @@ struct vm_area_struct *our_vma(struct mm_struct *mm, unsigned long addr,
 	fio->ft_index = index;
 	fio->ft_executable = vma->vm_flags & VM_EXEC;
 
+	if (mkwrite) {
+		fio->ft_mkwrite = 1;
+		fio->ft_writable = 1;
+	}
+
 	CDEBUG(D_MMAP,
 	       DFID": vma=%p start=%#lx end=%#lx vm_flags=%#lx idx=%lu\n",
 	       PFID(&ll_i2info(inode)->lli_fid), vma, vma->vm_start,
@@ -117,9 +124,6 @@ struct vm_area_struct *our_vma(struct mm_struct *mm, unsigned long addr,
 	else if (vma->vm_flags & VM_RAND_READ)
 		io->ci_rand_read = 1;
 
-	if (vma->vm_flags & VM_WRITE)
-		fio->ft_writable = 1;
-
 	rc = cl_io_init(env, io, CIT_FAULT, io->ci_obj);
 	if (rc == 0) {
 		struct vvp_io *vio = vvp_env_io(env);
@@ -157,7 +161,7 @@ static int __ll_page_mkwrite(struct vm_area_struct *vma, struct page *vmpage,
 	if (IS_ERR(env))
 		return PTR_ERR(env);
 
-	io = ll_fault_io_init(env, vma, vmpage->index);
+	io = ll_fault_io_init(env, vma, vmpage->index, true);
 	if (IS_ERR(io)) {
 		result = PTR_ERR(io);
 		goto out;
@@ -167,9 +171,6 @@ static int __ll_page_mkwrite(struct vm_area_struct *vma, struct page *vmpage,
 	if (result < 0)
 		goto out_io;
 
-	io->u.ci_fault.ft_mkwrite = 1;
-	io->u.ci_fault.ft_writable = 1;
-
 	vio = vvp_env_io(env);
 	vio->u.fault.ft_vma = vma;
 	vio->u.fault.ft_vmpage = vmpage;
@@ -309,7 +310,7 @@ static vm_fault_t __ll_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
 		fault_ret = 0;
 	}
 
-	io = ll_fault_io_init(env, vma, vmf->pgoff);
+	io = ll_fault_io_init(env, vma, vmf->pgoff, false);
 	if (IS_ERR(io)) {
 		fault_ret = to_fault_error(PTR_ERR(io));
 		goto out;
diff --git a/fs/lustre/llite/vvp_io.c b/fs/lustre/llite/vvp_io.c
index a117800..d8951ac 100644
--- a/fs/lustre/llite/vvp_io.c
+++ b/fs/lustre/llite/vvp_io.c
@@ -363,8 +363,7 @@ static void vvp_io_fini(const struct lu_env *env, const struct cl_io_slice *ios)
 		io->ci_need_write_intent = 0;
 
 		LASSERT(io->ci_type == CIT_WRITE || cl_io_is_fallocate(io) ||
-			cl_io_is_trunc(io) || cl_io_is_mkwrite(io) ||
-			cl_io_is_fault_writable(io));
+			cl_io_is_trunc(io) || cl_io_is_mkwrite(io));
 
 		CDEBUG(D_VFSTRACE, DFID" write layout, type %u " DEXT "\n",
 		       PFID(lu_object_fid(&obj->co_lu)), io->ci_type,
diff --git a/fs/lustre/lov/lov_io.c b/fs/lustre/lov/lov_io.c
index 2885943..eb71d7a 100644
--- a/fs/lustre/lov/lov_io.c
+++ b/fs/lustre/lov/lov_io.c
@@ -222,8 +222,7 @@ static int lov_io_mirror_write_intent(struct lov_io *lio,
 	io->ci_need_write_intent = 0;
 
 	if (!(io->ci_type == CIT_WRITE || cl_io_is_mkwrite(io) ||
-	      cl_io_is_fallocate(io) || cl_io_is_trunc(io) ||
-	      cl_io_is_fault_writable(io)))
+	      cl_io_is_fallocate(io) || cl_io_is_trunc(io)))
 		return 0;
 
 	/* FLR: check if it needs to send a write intent RPC to server.
@@ -575,8 +574,7 @@ static int lov_io_slice_init(struct lov_io *lio, struct lov_object *obj,
 	/* check if it needs to instantiate layout */
 	if (!(io->ci_type == CIT_WRITE || cl_io_is_mkwrite(io) ||
 	      cl_io_is_fallocate(io) ||
-	      (cl_io_is_trunc(io) && io->u.ci_setattr.sa_attr.lvb_size > 0)) ||
-	      cl_io_is_fault_writable(io)) {
+	      (cl_io_is_trunc(io) && io->u.ci_setattr.sa_attr.lvb_size > 0))) {
 		result = 0;
 		goto out;
 	}
