From: Nikita Ofitserov <[email protected]> Handle removal of unknown metadata only, data pointed to by unknown btrees cannot be supported currently.
Signed-off-by: Nikita Ofitserov <[email protected]> --- fs/bcachefs/migrate.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/fs/bcachefs/migrate.c b/fs/bcachefs/migrate.c index 41657deb0e3807f4968272491faea09d05ec2299..4aa7dd483cab5a400974b5824bfaf0c0af2e9331 100644 --- a/fs/bcachefs/migrate.c +++ b/fs/bcachefs/migrate.c @@ -121,6 +121,7 @@ static int bch2_dev_usrdata_drop(struct bch_fs *c, { CLASS(btree_trans, trans)(c); + /* FIXME: this does not handle unknown btrees with data pointers */ for (unsigned id = 0; id < BTREE_ID_NR; id++) { if (!btree_type_has_data_ptrs(id)) continue; @@ -161,7 +162,7 @@ static int bch2_dev_metadata_drop(struct bch_fs *c, bch2_bkey_buf_init(&k); closure_init_stack(&cl); - for (id = 0; id < BTREE_ID_NR; id++) { + for (id = 0; id < btree_id_nr_alive(c); id++) { bch2_trans_node_iter_init(trans, &iter, id, POS_MIN, 0, 0, BTREE_ITER_prefetch); retry: -- 2.50.1
