On Mon, Apr 05, 2021 at 12:05:13PM -0400, Sasha Levin wrote:
From: "Matthew Wilcox (Oracle)" <willy@xxxxxxxxxxxxx>
[ Upstream commit dd841a749d1ded8e2e5facc4242ee0b6779fc0cb ]
Introducing local_lock broke compilation; fix it all up.
I don't think local_lock has been backported to 4.19?