Lines Matching defs:page_length
309 ssize_t remain, page_length;
359 * page_length = bytes to copy for this page
366 page_length = remain;
367 if ((shmem_page_offset + page_length) > DRM_PAGE_SIZE)
368 page_length = PAGE_SIZE - shmem_page_offset;
369 if ((data_page_offset + page_length) > DRM_PAGE_SIZE)
370 page_length = PAGE_SIZE - data_page_offset;
376 page_length,
379 remain -= page_length;
380 data_ptr += page_length;
381 offset += page_length;
482 ssize_t remain, page_length;
543 * page_length = bytes to copy for this page
550 page_length = remain;
551 if ((shmem_page_offset + page_length) > DRM_PAGE_SIZE)
552 page_length = PAGE_SIZE - shmem_page_offset;
553 if ((data_page_offset + page_length) > DRM_PAGE_SIZE)
554 page_length = PAGE_SIZE - data_page_offset;
560 page_length,
563 remain -= page_length;
564 data_ptr += page_length;
565 offset += page_length;