Subject: linux-next: build failure after merge of the btrfs tree

From: Stephen Rothwell <[email-masked]>
Date: Wed, 7 Sep 2022 05:44:37 +1000

Hi all,

After merging the btrfs tree, today's linux-next build (powerpc
ppc64_defconfig) failed like this:

ERROR: modpost: ".balance_dirty_pages_ratelimited_flags" [fs/btrfs/btrfs.ko] undefined!

Caused by commit

  145103680cd0 ("btrfs: make balance_dirty_pages nowait compatible")

balance_dirty_pages_ratelimited_flags() is not currently exported to modules.

I have used the btrfs tree from next-20220906 for today.

-- 
Cheers,
Stephen Rothwell