62 static void iomap_dio_submit_bio(struct iomap_dio *dio, struct iomap *iomap,  in iomap_dio_submit_bio()  argument
70 	dio->submit.last_queue = bdev_get_queue(iomap->bdev);  in iomap_dio_submit_bio()
74 				iomap, bio, pos);  in iomap_dio_submit_bio()
185 iomap_dio_zero(struct iomap_dio *dio, struct iomap *iomap, loff_t pos,  in iomap_dio_zero()  argument
193 	bio_set_dev(bio, iomap->bdev);  in iomap_dio_zero()
194 	bio->bi_iter.bi_sector = iomap_sector(iomap, pos);  in iomap_dio_zero()
201 	iomap_dio_submit_bio(dio, iomap, bio, pos);  in iomap_dio_zero()
206 		struct iomap_dio *dio, struct iomap *iomap)  in iomap_dio_bio_actor()  argument
208 	unsigned int blkbits = blksize_bits(bdev_logical_block_size(iomap->bdev));  in iomap_dio_bio_actor()
221 	if (iomap->type == IOMAP_UNWRITTEN) {  in iomap_dio_bio_actor()
226 	if (iomap->flags & IOMAP_F_SHARED)  in iomap_dio_bio_actor()
229 	if (iomap->flags & IOMAP_F_NEW) {  in iomap_dio_bio_actor()
231 	} else if (iomap->type == IOMAP_MAPPED) {  in iomap_dio_bio_actor()
239 		if (!(iomap->flags & (IOMAP_F_SHARED|IOMAP_F_DIRTY)) &&  in iomap_dio_bio_actor()
241 		    blk_queue_fua(bdev_get_queue(iomap->bdev)))  in iomap_dio_bio_actor()
263 			iomap_dio_zero(dio, iomap, pos - pad, pad);  in iomap_dio_bio_actor()
275 		bio_set_dev(bio, iomap->bdev);  in iomap_dio_bio_actor()
276 		bio->bi_iter.bi_sector = iomap_sector(iomap, pos);  in iomap_dio_bio_actor()
312 		iomap_dio_submit_bio(dio, iomap, bio, pos);  in iomap_dio_bio_actor()
328 			iomap_dio_zero(dio, iomap, pos, fs_block_size - pad);  in iomap_dio_bio_actor()
348 		struct iomap_dio *dio, struct iomap *iomap)  in iomap_dio_inline_actor()  argument
353 	BUG_ON(pos + length > PAGE_SIZE - offset_in_page(iomap->inline_data));  in iomap_dio_inline_actor()
359 			memset(iomap->inline_data + size, 0, pos - size);  in iomap_dio_inline_actor()
360 		copied = copy_from_iter(iomap->inline_data + pos, length, iter);  in iomap_dio_inline_actor()
367 		copied = copy_to_iter(iomap->inline_data + pos, length, iter);  in iomap_dio_inline_actor()
375 		void *data, struct iomap *iomap, struct iomap *srcmap)  in iomap_dio_actor()  argument
379 	switch (iomap->type) {  in iomap_dio_actor()
387 		return iomap_dio_bio_actor(inode, pos, length, dio, iomap);  in iomap_dio_actor()
389 		return iomap_dio_bio_actor(inode, pos, length, dio, iomap);  in iomap_dio_actor()
391 		return iomap_dio_inline_actor(inode, pos, length, dio, iomap);  in iomap_dio_actor()