28 	struct fb_deferred_io *fbdefio = info->fbdefio;  in fb_deferred_io_get_page()  local
32 	if (fbdefio->get_page)  in fb_deferred_io_get_page()
33 		return fbdefio->get_page(info, offs);  in fb_deferred_io_get_page()
84 	struct fb_deferred_io *fbdefio = info->fbdefio;  in fb_deferred_io_pageref_get()  local
85 	struct list_head *pos = &fbdefio->pagereflist;  in fb_deferred_io_pageref_get()
101 	if (unlikely(fbdefio->sort_pagereflist)) {  in fb_deferred_io_pageref_get()
109 		list_for_each_entry(cur, &fbdefio->pagereflist, list) {  in fb_deferred_io_pageref_get()
164 	if (!info->fbdefio)  in fb_deferred_io_fsync()
182 	struct fb_deferred_io *fbdefio = info->fbdefio;  in fb_deferred_io_track_page()  local
187 	mutex_lock(&fbdefio->lock);  in fb_deferred_io_track_page()
205 	mutex_unlock(&fbdefio->lock);  in fb_deferred_io_track_page()
208 	schedule_delayed_work(&info->deferred_work, fbdefio->delay);  in fb_deferred_io_track_page()
212 	mutex_unlock(&fbdefio->lock);  in fb_deferred_io_track_page()
275 	struct fb_deferred_io *fbdefio = info->fbdefio;  in fb_deferred_io_work()  local
278 	mutex_lock(&fbdefio->lock);  in fb_deferred_io_work()
279 	list_for_each_entry(pageref, &fbdefio->pagereflist, list) {  in fb_deferred_io_work()
288 	fbdefio->deferred_io(info, &fbdefio->pagereflist);  in fb_deferred_io_work()
291 	list_for_each_entry_safe(pageref, next, &fbdefio->pagereflist, list)  in fb_deferred_io_work()
294 	mutex_unlock(&fbdefio->lock);  in fb_deferred_io_work()
299 	struct fb_deferred_io *fbdefio = info->fbdefio;  in fb_deferred_io_init()  local
304 	BUG_ON(!fbdefio);  in fb_deferred_io_init()
309 	mutex_init(&fbdefio->lock);  in fb_deferred_io_init()
311 	INIT_LIST_HEAD(&fbdefio->pagereflist);  in fb_deferred_io_init()
312 	if (fbdefio->delay == 0) /* set a default of 1 s */  in fb_deferred_io_init()
313 		fbdefio->delay = HZ;  in fb_deferred_io_init()
329 	mutex_destroy(&fbdefio->lock);  in fb_deferred_io_init()
338 	struct fb_deferred_io *fbdefio = info->fbdefio;  in fb_deferred_io_open()  local
341 	fbdefio->open_count++;  in fb_deferred_io_open()
358 	struct fb_deferred_io *fbdefio = info->fbdefio;  in fb_deferred_io_release()  local
360 	if (!--fbdefio->open_count)  in fb_deferred_io_release()
367 	struct fb_deferred_io *fbdefio = info->fbdefio;  in fb_deferred_io_cleanup()  local
372 	mutex_destroy(&fbdefio->lock);  in fb_deferred_io_cleanup()