From: Kent Overstreet <kent.overstreet@gmail.com>
Date: Mon, 13 Sep 2021 16:38:40 +0000 (-0400)
Subject: bcachefs: Add a missing bch2_trans_relock() call
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=aa76bd3321f018af08629bb98ba2d5f0b4b18546;p=linux.git

bcachefs: Add a missing bch2_trans_relock() call

This was causing an assertion to pop in fsck, in one of the repair
paths.

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
---

diff --git a/fs/bcachefs/btree_update_leaf.c b/fs/bcachefs/btree_update_leaf.c
index ab5cca892e1a7..8ab7713345577 100644
--- a/fs/bcachefs/btree_update_leaf.c
+++ b/fs/bcachefs/btree_update_leaf.c
@@ -795,6 +795,9 @@ bch2_trans_commit_get_rw_cold(struct btree_trans *trans)
 	if (ret)
 		return ret;
 
+	if (!bch2_trans_relock(trans))
+		return -EINTR;
+
 	percpu_ref_get(&c->writes);
 	return 0;
 }