diff options
Diffstat (limited to 'fs/bcachefs/ec.c')
| -rw-r--r-- | fs/bcachefs/ec.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/fs/bcachefs/ec.c b/fs/bcachefs/ec.c index 6faeda7ad03d..a396865e8b17 100644 --- a/fs/bcachefs/ec.c +++ b/fs/bcachefs/ec.c @@ -105,6 +105,7 @@ struct ec_bio { struct bch_dev *ca; struct ec_stripe_buf *buf; size_t idx; + int rw; u64 submit_time; struct bio bio; }; @@ -462,7 +463,8 @@ int bch2_trigger_stripe(struct btree_trans *trans, return ret; if (gc) - memcpy(&gc->r.e, &acc.replicas, replicas_entry_bytes(&acc.replicas)); + unsafe_memcpy(&gc->r.e, &acc.replicas, + replicas_entry_bytes(&acc.replicas), "VLA"); } if (old_s) { @@ -703,6 +705,7 @@ static void ec_block_endio(struct bio *bio) struct bch_extent_ptr *ptr = &v->ptrs[ec_bio->idx]; struct bch_dev *ca = ec_bio->ca; struct closure *cl = bio->bi_private; + int rw = ec_bio->rw; bch2_account_io_completion(ca, bio_data_dir(bio), ec_bio->submit_time, !bio->bi_status); @@ -724,7 +727,7 @@ static void ec_block_endio(struct bio *bio) } bio_put(&ec_bio->bio); - percpu_ref_put(&ca->io_ref); + percpu_ref_put(&ca->io_ref[rw]); closure_put(cl); } @@ -775,6 +778,7 @@ static void ec_block_io(struct bch_fs *c, struct ec_stripe_buf *buf, ec_bio->ca = ca; ec_bio->buf = buf; ec_bio->idx = idx; + ec_bio->rw = rw; ec_bio->submit_time = local_clock(); ec_bio->bio.bi_iter.bi_sector = ptr->offset + buf->offset + (offset >> 9); @@ -784,14 +788,14 @@ static void ec_block_io(struct bch_fs *c, struct ec_stripe_buf *buf, bch2_bio_map(&ec_bio->bio, buf->data[idx] + offset, b); closure_get(cl); - percpu_ref_get(&ca->io_ref); + percpu_ref_get(&ca->io_ref[rw]); submit_bio(&ec_bio->bio); offset += b; } - percpu_ref_put(&ca->io_ref); + percpu_ref_put(&ca->io_ref[rw]); } static int get_stripe_key_trans(struct btree_trans *trans, u64 idx, @@ -1264,7 +1268,7 @@ static void zero_out_rest_of_ec_bucket(struct bch_fs *c, ob->sectors_free, GFP_KERNEL, 0); - percpu_ref_put(&ca->io_ref); + percpu_ref_put(&ca->io_ref[WRITE]); if (ret) s->err = ret; @@ -1836,7 +1840,7 @@ static int __get_existing_stripe(struct btree_trans *trans, ret = 1; } out: - bch2_set_btree_iter_dontneed(&iter); + bch2_set_btree_iter_dontneed(trans, &iter); err: bch2_trans_iter_exit(trans, &iter); return ret; @@ -1949,7 +1953,7 @@ static int __bch2_ec_stripe_head_reserve(struct btree_trans *trans, struct ec_st if (bkey_gt(k.k->p, POS(0, U32_MAX))) { if (start_pos.offset) { start_pos = min_pos; - bch2_btree_iter_set_pos(&iter, start_pos); + bch2_btree_iter_set_pos(trans, &iter, start_pos); continue; } |