diff options
Diffstat (limited to 'libbcachefs/btree_gc.c')
| -rw-r--r-- | libbcachefs/btree_gc.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/libbcachefs/btree_gc.c b/libbcachefs/btree_gc.c index d907ef58..78132e40 100644 --- a/libbcachefs/btree_gc.c +++ b/libbcachefs/btree_gc.c @@ -142,14 +142,25 @@ int bch2_btree_mark_key_initial(struct bch_fs *c, enum bkey_type type, struct bucket *g = PTR_BUCKET(ca, ptr); struct bucket_mark new; + if (!g->mark.gen_valid) { + bucket_cmpxchg(g, new, ({ + new.gen = ptr->gen; + new.gen_valid = 1; + })); + ca->need_prio_write = true; + } + if (fsck_err_on(gen_cmp(ptr->gen, g->mark.gen) > 0, c, "%s ptr gen in the future: %u > %u", type == BKEY_TYPE_BTREE ? "btree" : "data", ptr->gen, g->mark.gen)) { - bucket_cmpxchg(g, new, new.gen = ptr->gen); - set_bit(BCH_FS_FIXED_GENS, &c->flags); + bucket_cmpxchg(g, new, ({ + new.gen = ptr->gen; + new.gen_valid = 1; + })); ca->need_prio_write = true; + set_bit(BCH_FS_FIXED_GENS, &c->flags); } } |