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Re: [Qemu-devel] [PATCH v3 9/9] coalesce adjacent iovecs
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From: |
Juan Quintela |
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Subject: |
Re: [Qemu-devel] [PATCH v3 9/9] coalesce adjacent iovecs |
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Date: |
Thu, 21 Mar 2013 19:22:01 +0100 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.2 (gnu/linux) |
"Michael S. Tsirkin" <address@hidden> wrote:
>> <header>
>> <page>
>> <header>
>> <page>
>> <header>
>> <page>
>>
>> We can optimize at some pount to write a bigger/different header and
>> sent a bunch of pages together, but just now we don't have that code.
>>
>> Later, Juan.
>
> Sending the page can do vmsplice, can't it?
> Multipage is likely a good idea anyway, e.g. RDMA wants to
> do this too.
RDMA requires de pages lock into memory, no?
Later, Juan.
- Re: [Qemu-devel] [PATCH v3 7/9] Add qemu_put_buffer_no_copy, (continued)
Re: [Qemu-devel] [PATCH v3 9/9] coalesce adjacent iovecs, Juan Quintela, 2013/03/21
[Qemu-devel] [PATCH v3 8/9] Use qemu_put_buffer_no_copy for guest memory pages, Orit Wasserman, 2013/03/21
Re: [Qemu-devel] [PATCH v3 0/9] Migration: Remove copying of guest ram pages, Paolo Bonzini, 2013/03/21
Re: [Qemu-devel] [PATCH v3 0/9] Migration: Remove copying of guest ram pages, Juan Quintela, 2013/03/21