From: Stefan Hajnoczi <stefanha@redhat.com>
To: Mattias Nissler <mnissler@rivosinc.com>
Cc: qemu-devel@nongnu.org,
"Elena Ufimtseva" <elena.ufimtseva@oracle.com>,
"Jagannathan Raman" <jag.raman@oracle.com>,
"Philippe Mathieu-Daudé" <philmd@linaro.org>,
"Paolo Bonzini" <pbonzini@redhat.com>,
"Peter Xu" <peterx@redhat.com>,
"David Hildenbrand" <david@redhat.com>,
john.levon@nutanix.com
Subject: Re: [PATCH 1/3] softmmu: Support concurrent bounce buffers
Date: Thu, 20 Jul 2023 14:14:53 -0400 [thread overview]
Message-ID: <20230720181453.GC210977@fedora> (raw)
In-Reply-To: <20230704080628.852525-2-mnissler@rivosinc.com>
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On Tue, Jul 04, 2023 at 01:06:25AM -0700, Mattias Nissler wrote:
> + if (qatomic_dec_fetch(&bounce_buffers_in_use) == 1) {
> + cpu_notify_map_clients();
> }
About my comment regarding removing this API: I see the next patch does
that.
Stefan
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next prev parent reply other threads:[~2023-07-20 18:15 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-04 8:06 [PATCH 0/3] Support message-based DMA in vfio-user server Mattias Nissler
2023-07-04 8:06 ` [PATCH 1/3] softmmu: Support concurrent bounce buffers Mattias Nissler
2023-07-20 18:10 ` Stefan Hajnoczi
2023-08-23 9:27 ` Mattias Nissler
2023-07-20 18:14 ` Stefan Hajnoczi [this message]
2023-07-04 8:06 ` [PATCH 2/3] softmmu: Remove DMA unmap notification callback Mattias Nissler
2023-07-20 18:14 ` Stefan Hajnoczi
2023-08-23 9:28 ` Mattias Nissler
2023-07-04 8:06 ` [PATCH 3/3] vfio-user: Message-based DMA support Mattias Nissler
2023-07-20 18:32 ` Stefan Hajnoczi
2023-08-23 9:28 ` Mattias Nissler
2023-07-04 8:20 ` [PATCH 0/3] Support message-based DMA in vfio-user server David Hildenbrand
2023-07-20 18:41 ` Stefan Hajnoczi
2023-07-20 22:10 ` Mattias Nissler
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