bcachefs: Issue a transaction restart after commit in repair

transaction commits invalidate pointers to btree values, and they also
downgrade intent locks.

This breaks the interior btree update path, which takes intent locks and
then calls into the allocator.

This isn't an ideal solution: we can't unconditionally issue a restart
after a transaction commit, because that would break other codepaths.

Reported-by: syzbot+78d82470c16a49702682@syzkaller.appspotmail.com
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2024-11-27 22:09:29 -05:00
commit f9e0a9be70
2 changed files with 2 additions and 1 deletions