Commit ad29cf99 authored by Kent Overstreet's avatar Kent Overstreet
Browse files

bcachefs: set_btree_iter_dontneed also clears should_be_locked 



This is part of a larger series cleaning up the semantics of
should_be_locked and adding assertions around it; if we don't need an
iterator/path anymore, it clearly doesn't need to be locked.

Signed-off-by: default avatarKent Overstreet <kent.overstreet@linux.dev>
parent 3078e059

fs/bcachefs/btree_iter.h

+7 −2
Original line number Diff line number Diff line
@@ -498,8 +498,13 @@ static inline void set_btree_iter_dontneed(struct btree_iter *iter) 
{

	struct btree_trans *trans = iter->trans;



	if (!trans->restarted)

		btree_iter_path(trans, iter)->preserve = false;

	if (!iter->path || trans->restarted)

		return;



	struct btree_path *path = btree_iter_path(trans, iter);

	path->preserve		= false;

	if (path->ref == 1)

		path->should_be_locked	= false;

}



void *__bch2_trans_kmalloc(struct btree_trans *, size_t);