Re: [PATCH] nvme: drop scan_lock and always kick requeue list when removing namespaces
From: Christoph Hellwig <hch@lst.de>
Date: 2021-10-20 17:25:09
On Wed, Oct 20, 2021 at 06:33:48PM +0300, Sagi Grimberg wrote:
Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Christoph, Keith, Hannes, Chaitanya, Do you see any issues with this?
No. I'll add it to nvme-5.16. I'd love to kill the scan mutex entirely. For that we'll probably need a per-tagset freeze in the block layer, which seems like a pretty good idea to start with.