From: Kent Overstreet <kent.overstreet@linux.dev>
Date: Fri, 5 Jul 2024 13:10:35 +0000 (-0400)
Subject: bcachefs: Add missing bch2_trans_begin()
X-Git-Tag: v6.10~16^2~6
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=7d7f71cd8763a296d02dff9514447aa3de199c47;p=linux-2.6-block.git

bcachefs: Add missing bch2_trans_begin()

this fixes a 'transaction should be locked' error in backpointers fsck

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
---

diff --git a/fs/bcachefs/backpointers.c b/fs/bcachefs/backpointers.c
index e8037b5d8332..6d8b1bc90be0 100644
--- a/fs/bcachefs/backpointers.c
+++ b/fs/bcachefs/backpointers.c
@@ -770,6 +770,8 @@ static int bch2_get_btree_in_memory_pos(struct btree_trans *trans,
 		    !((1U << btree) & btree_interior_mask))
 			continue;
 
+		bch2_trans_begin(trans);
+
 		__for_each_btree_node(trans, iter, btree,
 				      btree == start.btree ? start.pos : POS_MIN,
 				      0, depth, BTREE_ITER_prefetch, b, ret) {