37 		     bool write, bool force, struct frame_vector *vec)  in get_vaddr_frames()  argument
48 	if (WARN_ON_ONCE(nr_frames > vec->nr_allocated))  in get_vaddr_frames()
49 		nr_frames = vec->nr_allocated;  in get_vaddr_frames()
59 		vec->got_ref = true;  in get_vaddr_frames()
60 		vec->is_pfns = false;  in get_vaddr_frames()
62 			write, force, (struct page **)(vec->ptrs), &locked);  in get_vaddr_frames()
66 	vec->got_ref = false;  in get_vaddr_frames()
67 	vec->is_pfns = true;  in get_vaddr_frames()
69 		unsigned long *nums = frame_vector_pfns(vec);  in get_vaddr_frames()
95 		vec->nr_frames = ret;  in get_vaddr_frames()
109 void put_vaddr_frames(struct frame_vector *vec)  in put_vaddr_frames()  argument
114 	if (!vec->got_ref)  in put_vaddr_frames()
116 	pages = frame_vector_pages(vec);  in put_vaddr_frames()
124 	for (i = 0; i < vec->nr_frames; i++)  in put_vaddr_frames()
126 	vec->got_ref = false;  in put_vaddr_frames()
128 	vec->nr_frames = 0;  in put_vaddr_frames()
140 int frame_vector_to_pages(struct frame_vector *vec)  in frame_vector_to_pages()  argument
146 	if (!vec->is_pfns)  in frame_vector_to_pages()
148 	nums = frame_vector_pfns(vec);  in frame_vector_to_pages()
149 	for (i = 0; i < vec->nr_frames; i++)  in frame_vector_to_pages()
153 	for (i = 0; i < vec->nr_frames; i++)  in frame_vector_to_pages()
155 	vec->is_pfns = false;  in frame_vector_to_pages()
166 void frame_vector_to_pfns(struct frame_vector *vec)  in frame_vector_to_pfns()  argument
172 	if (vec->is_pfns)  in frame_vector_to_pfns()
174 	pages = (struct page **)(vec->ptrs);  in frame_vector_to_pfns()
176 	for (i = 0; i < vec->nr_frames; i++)  in frame_vector_to_pfns()
178 	vec->is_pfns = true;  in frame_vector_to_pfns()
191 	struct frame_vector *vec;  in frame_vector_create()  local
207 		vec = kmalloc(size, GFP_KERNEL);  in frame_vector_create()
209 		vec = vmalloc(size);  in frame_vector_create()
210 	if (!vec)  in frame_vector_create()
212 	vec->nr_allocated = nr_frames;  in frame_vector_create()
213 	vec->nr_frames = 0;  in frame_vector_create()
214 	return vec;  in frame_vector_create()
224 void frame_vector_destroy(struct frame_vector *vec)  in frame_vector_destroy()  argument
227 	VM_BUG_ON(vec->nr_frames > 0);  in frame_vector_destroy()
228 	kvfree(vec);  in frame_vector_destroy()