On Mon, Jul 27, 2020 at 12:35:13PM -0400, Gabriel Krisman Bertazi wrote:
Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> writes:
From: Gabriel Krisman Bertazi <krisman@xxxxxxxxxxxxx>
[ Upstream commit 087615bf3acdafd0ba7c7c9ed5286e7b7c80fe1b ]
The HST path selector needs this information to perform path
prediction. For request-based mpath, struct request's io_start_time_ns
is used, while for bio-based, use the start_time stored in dm_io.
Hi Greg,
This patch is not -stable material. It is only needed for a new feature
merged in 5.8.
I've dropped it, thank you!
--
Thanks,
Sasha
