From e7469c65b3c54a52fe0c63016497f17f9fd6fa22 Mon Sep 17 00:00:00 2001 From: Josef Bacik Date: Tue, 7 May 2024 14:12:12 -0400 Subject: [PATCH] btrfs: replace BUG_ON with ASSERT in walk_down_proc() [ Upstream commit 1f9d44c0a12730a24f8bb75c5e1102207413cc9b ] We have a couple of areas where we check to make sure the tree block is locked before looking up or messing with references. This is old code so it has this as BUG_ON(). Convert this to ASSERT() for developers. Signed-off-by: Josef Bacik Reviewed-by: David Sterba Signed-off-by: David Sterba Signed-off-by: Sasha Levin --- fs/btrfs/extent-tree.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index c6ecfd05e1db9..2d39481fb3cec 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -5144,7 +5144,7 @@ static noinline int walk_down_proc(struct btrfs_trans_handle *trans, if (lookup_info && ((wc->stage == DROP_REFERENCE && wc->refs[level] != 1) || (wc->stage == UPDATE_BACKREF && !(wc->flags[level] & flag)))) { - BUG_ON(!path->locks[level]); + ASSERT(path->locks[level]); ret = btrfs_lookup_extent_info(trans, fs_info, eb->start, level, 1, &wc->refs[level], @@ -5168,7 +5168,7 @@ static noinline int walk_down_proc(struct btrfs_trans_handle *trans, /* wc->stage == UPDATE_BACKREF */ if (!(wc->flags[level] & flag)) { - BUG_ON(!path->locks[level]); + ASSERT(path->locks[level]); ret = btrfs_inc_ref(trans, root, eb, 1); BUG_ON(ret); /* -ENOMEM */ ret = btrfs_dec_ref(trans, root, eb, 0); -- 2.47.3