Searched refs:num_pages_from_user (Results 1 – 1 of 1) sorted by relevance
239 int num_pages_from_user; in vb2_dma_sg_get_userptr() local285 for (num_pages_from_user = 0; in vb2_dma_sg_get_userptr()286 num_pages_from_user < buf->num_pages; in vb2_dma_sg_get_userptr()287 ++num_pages_from_user, vaddr += PAGE_SIZE) { in vb2_dma_sg_get_userptr()294 buf->pages[num_pages_from_user] = pfn_to_page(pfn); in vb2_dma_sg_get_userptr()297 num_pages_from_user = get_user_pages(current, current->mm, in vb2_dma_sg_get_userptr()305 if (num_pages_from_user != buf->num_pages) in vb2_dma_sg_get_userptr()327 buf->num_pages, num_pages_from_user); in vb2_dma_sg_get_userptr()329 while (--num_pages_from_user >= 0) in vb2_dma_sg_get_userptr()330 put_page(buf->pages[num_pages_from_user]); in vb2_dma_sg_get_userptr()