6.4-stable backport request

Hi Greg / stable team,

Can you queue up this commit:

commit 106397376c0369fcc01c58dd189ff925a2724a57 Author: David Jeffery djeffery@redhat.com Date: Fri Jul 21 17:57:15 2023 +0800

sbitmap: fix batching wakeup

for 6.4-stable? It'll cherry pick cleanly.

Thanks,