Lines Matching defs:page_length
311 ssize_t remain, page_length;
361 * page_length = bytes to copy for this page
368 page_length = remain;
369 if ((shmem_page_offset + page_length) > DRM_PAGE_SIZE)
370 page_length = PAGE_SIZE - shmem_page_offset;
371 if ((data_page_offset + page_length) > DRM_PAGE_SIZE)
372 page_length = PAGE_SIZE - data_page_offset;
378 page_length,
381 remain -= page_length;
382 data_ptr += page_length;
383 offset += page_length;
484 ssize_t remain, page_length;
545 * page_length = bytes to copy for this page
552 page_length = remain;
553 if ((shmem_page_offset + page_length) > DRM_PAGE_SIZE)
554 page_length = PAGE_SIZE - shmem_page_offset;
555 if ((data_page_offset + page_length) > DRM_PAGE_SIZE)
556 page_length = PAGE_SIZE - data_page_offset;
562 page_length,
565 remain -= page_length;
566 data_ptr += page_length;
567 offset += page_length;