On Tue, Dec 03, 2024 at 01:15:07PM -0600, Mike Christie wrote: > The following patches were made over Linus's tree and also apply over > the mst vhost branch. They reduce the memory use for vhost-scsi. > > For a simple device with 1 queue and 128 cmds we use around 25 MB. These > patches allow us to reduce that to 8.2 MB when supporting up to 128 8 MB > IOs (the current passthrough max size). > > For a more complex device with 16 queues we use around 2.5 GB. These > patches allow us to reduce that to 77.1 MB when supporting 1024 8 MB IOs. > > v2 > - Rebase against current trees/branches. > - Fix email threading. > Nice improvement! I haven't reviewed the patches in detail but this sounds good. Acked-by: Stefan Hajnoczi <stefanha@xxxxxxxxxx>
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