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bcachefs: Don't set btree_path to updtodate if we don't fill

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This fixes various locking asserts, and a null ptr deref in
bch2_btree_iter_peek_path().

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2024-12-31 12:58:23 -05:00
parent cf67f46641
commit bd5b09727f
1 changed files with 1 additions and 3 deletions
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4
fs/bcachefs/btree_key_cache.c
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@ -291,10 +291,8 @@ static noinline int btree_key_cache_fill(struct btree_trans *trans,
struct btree_path *ck_path, struct btree_path *ck_path,
unsigned flags) unsigned flags)
{ {
if (flags & BTREE_ITER_cached_nofill) { if (flags & BTREE_ITER_cached_nofill)
ck_path->uptodate = BTREE_ITER_UPTODATE;
return 0; return 0;
}
struct bch_fs *c = trans->c; struct bch_fs *c = trans->c;
struct btree_iter iter; struct btree_iter iter;