From: Kent Overstreet <kent.overstreet@linux.dev>
Date: Wed, 4 Dec 2024 06:19:28 +0000 (-0500)
Subject: bcachefs: Advance to next bp on BCH_ERR_backpointer_to_overwritten_btree_node
X-Git-Tag: v6.14-rc1~204^2~105
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e3474394eb1a0e4ebf4a5e0e2531671fa96add16;p=thirdparty%2Fkernel%2Fstable.git

bcachefs: Advance to next bp on BCH_ERR_backpointer_to_overwritten_btree_node

Don't spin.

Fixes: de95cc201a97 ("bcachefs: Kill bch2_get_next_backpointer()")
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
---

diff --git a/fs/bcachefs/move.c b/fs/bcachefs/move.c
index 460175464762e..6f21e36d89f7e 100644
--- a/fs/bcachefs/move.c
+++ b/fs/bcachefs/move.c
@@ -785,7 +785,7 @@ int bch2_evacuate_bucket(struct moving_context *ctxt,
 			b = bch2_backpointer_get_node(trans, bp, &iter);
 			ret = PTR_ERR_OR_ZERO(b);
 			if (ret == -BCH_ERR_backpointer_to_overwritten_btree_node)
-				continue;
+				goto next;
 			if (bch2_err_matches(ret, BCH_ERR_transaction_restart))
 				continue;
 			if (ret)