From: Josef Bacik Date: Tue, 7 May 2024 18:12:12 +0000 (-0400) Subject: btrfs: replace BUG_ON with ASSERT in walk_down_proc() X-Git-Tag: io_uring-6.11-20240722~13^2~61 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=1f9d44c0a12730a24f8bb75c5e1102207413cc9b;p=linux-block.git btrfs: replace BUG_ON with ASSERT in walk_down_proc() 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 --- diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 53f12a12ee77..f399a0b05092 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -5391,7 +5391,7 @@ static noinline int walk_down_proc(struct btrfs_trans_handle *trans, if (wc->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], @@ -5415,7 +5415,7 @@ 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); if (ret) { btrfs_abort_transaction(trans, ret);