80 	struct bio *bio;  member
117 	struct bio *bio;  member
705 static void end_workqueue_bio(struct bio *bio)  in end_workqueue_bio()  argument
707 	struct btrfs_end_io_wq *end_io_wq = bio->bi_private;  in end_workqueue_bio()
713 	end_io_wq->error = bio->bi_error;  in end_workqueue_bio()
715 	if (bio->bi_rw & REQ_WRITE) {  in end_workqueue_bio()
750 int btrfs_bio_wq_end_io(struct btrfs_fs_info *info, struct bio *bio,  in btrfs_bio_wq_end_io()  argument
759 	end_io_wq->private = bio->bi_private;  in btrfs_bio_wq_end_io()
760 	end_io_wq->end_io = bio->bi_end_io;  in btrfs_bio_wq_end_io()
763 	end_io_wq->bio = bio;  in btrfs_bio_wq_end_io()
766 	bio->bi_private = end_io_wq;  in btrfs_bio_wq_end_io()
767 	bio->bi_end_io = end_workqueue_bio;  in btrfs_bio_wq_end_io()
785 	ret = async->submit_bio_start(async->inode, async->rw, async->bio,  in run_one_async_start()
813 		async->bio->bi_error = async->error;  in run_one_async_done()
814 		bio_endio(async->bio);  in run_one_async_done()
818 	async->submit_bio_done(async->inode, async->rw, async->bio,  in run_one_async_done()
832 			int rw, struct bio *bio, int mirror_num,  in btrfs_wq_submit_bio()  argument
846 	async->bio = bio;  in btrfs_wq_submit_bio()
875 static int btree_csum_one_bio(struct bio *bio)  in btree_csum_one_bio()  argument
881 	bio_for_each_segment_all(bvec, bio, i) {  in btree_csum_one_bio()
892 				    struct bio *bio, int mirror_num,  in __btree_submit_bio_start()  argument
900 	return btree_csum_one_bio(bio);  in __btree_submit_bio_start()
903 static int __btree_submit_bio_done(struct inode *inode, int rw, struct bio *bio,  in __btree_submit_bio_done()  argument
913 	ret = btrfs_map_bio(BTRFS_I(inode)->root, rw, bio, mirror_num, 1);  in __btree_submit_bio_done()
915 		bio->bi_error = ret;  in __btree_submit_bio_done()
916 		bio_endio(bio);  in __btree_submit_bio_done()
932 static int btree_submit_bio_hook(struct inode *inode, int rw, struct bio *bio,  in btree_submit_bio_hook()  argument
945 					  bio, BTRFS_WQ_ENDIO_METADATA);  in btree_submit_bio_hook()
948 		ret = btrfs_map_bio(BTRFS_I(inode)->root, rw, bio,  in btree_submit_bio_hook()
951 		ret = btree_csum_one_bio(bio);  in btree_submit_bio_hook()
954 		ret = btrfs_map_bio(BTRFS_I(inode)->root, rw, bio,  in btree_submit_bio_hook()
962 					  inode, rw, bio, mirror_num, 0,  in btree_submit_bio_hook()
973 	bio->bi_error = ret;  in btree_submit_bio_hook()
974 	bio_endio(bio);  in btree_submit_bio_hook()
1761 	struct bio *bio;  in end_workqueue_fn()  local
1765 	bio = end_io_wq->bio;  in end_workqueue_fn()
1767 	bio->bi_error = end_io_wq->error;  in end_workqueue_fn()
1768 	bio->bi_private = end_io_wq->private;  in end_workqueue_fn()
1769 	bio->bi_end_io = end_io_wq->end_io;  in end_workqueue_fn()
1771 	bio_endio(bio);  in end_workqueue_fn()
3396 static void btrfs_end_empty_barrier(struct bio *bio)  in btrfs_end_empty_barrier()  argument
3398 	if (bio->bi_private)  in btrfs_end_empty_barrier()
3399 		complete(bio->bi_private);  in btrfs_end_empty_barrier()
3400 	bio_put(bio);  in btrfs_end_empty_barrier()
3412 	struct bio *bio;  in write_dev_flush()  local
3419 		bio = device->flush_bio;  in write_dev_flush()
3420 		if (!bio)  in write_dev_flush()
3425 		if (bio->bi_error) {  in write_dev_flush()
3426 			ret = bio->bi_error;  in write_dev_flush()
3432 		bio_put(bio);  in write_dev_flush()
3443 	bio = btrfs_io_bio_alloc(GFP_NOFS, 0);  in write_dev_flush()
3444 	if (!bio)  in write_dev_flush()
3447 	bio->bi_end_io = btrfs_end_empty_barrier;  in write_dev_flush()
3448 	bio->bi_bdev = device->bdev;  in write_dev_flush()
3450 	bio->bi_private = &device->flush_wait;  in write_dev_flush()
3451 	device->flush_bio = bio;  in write_dev_flush()
3453 	bio_get(bio);  in write_dev_flush()
3454 	btrfsic_submit_bio(WRITE_FLUSH, bio);  in write_dev_flush()