bcachefs: Fix bch2_btree_path_up_until_good_node()
authorKent Overstreet <kent.overstreet@linux.dev>
Tue, 27 Sep 2022 22:56:57 +0000 (18:56 -0400)
committerKent Overstreet <kent.overstreet@linux.dev>
Sun, 22 Oct 2023 21:09:42 +0000 (17:09 -0400)
commit29cea6f4834b36f6a51832e08218e03b60002a9a
tree42b0b99db15f80277a6378dfbcca0b028d4488d0
parente0eaf8625974d91b4e50a0911b11af5d46c811c9
bcachefs: Fix bch2_btree_path_up_until_good_node()

There was a rare bug when path->locks_want was nonzero, but not
BTREE_MAX_DEPTH, where we'd return on a valid node that wasn't locked -
oops.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
fs/bcachefs/btree_iter.c