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bcachefs: Tighten up btree_path assertions

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Currently seeing a very rare and difficult to explain btree_path
inconsistency - this patch adds assertions to the only place that seems
to be missing them.

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
This commit is contained in:
Kent Overstreet 2022-07-21 09:53:28 -04:00 committed by Kent Overstreet
parent db346e7120
commit 01eed77178
1 changed files with 3 additions and 1 deletions
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4
fs/bcachefs/btree_iter.c
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@ -1020,6 +1020,7 @@ static inline struct bkey_s_c btree_path_level_peek(struct btree_trans *trans,
path->pos = k.k ? k.k->p : l->b->key.k.p;
trans->paths_sorted = false;
bch2_btree_path_verify_level(trans, path, l - path->l);
return k;
}
@ -1033,6 +1034,7 @@ static inline struct bkey_s_c btree_path_level_prev(struct btree_trans *trans,
path->pos = k.k ? k.k->p : l->b->data->min_key;
trans->paths_sorted = false;
bch2_btree_path_verify_level(trans, path, l - path->l);
return k;
}
@ -1661,7 +1663,7 @@ out:
int __must_check bch2_btree_path_traverse(struct btree_trans *trans,
struct btree_path *path, unsigned flags)
{
if (IS_ENABLED(CONFIG_BCACHEFS_DEBUG)) {
if (0 && IS_ENABLED(CONFIG_BCACHEFS_DEBUG)) {
unsigned restart_probability_bits = 4 << min(trans->restart_count, 32U);
u64 max = ~(~0ULL << restart_probability_bits);