[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Qemu-block] Multiqueue block layer

From: Stefan Hajnoczi
Subject: Re: [Qemu-block] Multiqueue block layer
Date: Mon, 19 Feb 2018 18:41:54 +0000

By the way, one thing that makes me nervous is that we lack an
explicit "request queue" or "per-queue" concept.  State can either be
per-BlockDriverState (shared state) or per-request, but not per-queue.

So far there hasn't been a need for per-queue state but there may be
opportunities to eliminate locking if we can replace shared state with
per-queue state.


reply via email to

[Prev in Thread] Current Thread [Next in Thread]