Commit 6212ea24 authored by Kent Overstreet's avatar Kent Overstreet
Browse files

bcachefs: bch2_dev_get_ioref2(); journal_io.c 



Signed-off-by: default avatarKent Overstreet <kent.overstreet@linux.dev>
parent 48af8539

fs/bcachefs/journal_io.c

+3 −4
Original line number Diff line number Diff line
@@ -1722,10 +1722,8 @@ static CLOSURE_CALLBACK(journal_write_submit) 
	unsigned sectors = vstruct_sectors(w->data, c->block_bits);



	extent_for_each_ptr(bkey_i_to_s_extent(&w->key), ptr) {

		struct bch_dev *ca = bch2_dev_bkey_exists(c, ptr->dev);

		struct journal_device *ja = &ca->journal;



		if (!percpu_ref_tryget(&ca->io_ref)) {

		struct bch_dev *ca = bch2_dev_get_ioref2(c, ptr->dev, WRITE);

		if (!ca) {

			/* XXX: fix this */

			bch_err(c, "missing device for journal write\n");

			continue;
@@ -1734,6 +1732,7 @@ static CLOSURE_CALLBACK(journal_write_submit) 
		this_cpu_add(ca->io_done->sectors[WRITE][BCH_DATA_journal],

			     sectors);



		struct journal_device *ja = &ca->journal;

		struct bio *bio = &ja->bio[w->idx]->bio;

		bio_reset(bio, ca->disk_sb.bdev, REQ_OP_WRITE|REQ_SYNC|REQ_META);

		bio->bi_iter.bi_sector	= ptr->offset;