1057 	unsigned int size, nr_pages;  in pipe_set_size()  local
1062 	nr_pages = size >> PAGE_SHIFT;  in pipe_set_size()
1064 	if (!nr_pages)  in pipe_set_size()
1074 	if (nr_pages > pipe->buffers &&  in pipe_set_size()
1078 	user_bufs = account_pipe_buffers(pipe->user, pipe->buffers, nr_pages);  in pipe_set_size()
1080 	if (nr_pages > pipe->buffers &&  in pipe_set_size()
1094 	if (nr_pages < pipe->nrbufs) {  in pipe_set_size()
1099 	bufs = kcalloc(nr_pages, sizeof(*bufs),  in pipe_set_size()
1130 	pipe->buffers = nr_pages;  in pipe_set_size()
1131 	return nr_pages * PAGE_SIZE;  in pipe_set_size()
1134 	(void) account_pipe_buffers(pipe->user, nr_pages, pipe->buffers);  in pipe_set_size()