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Re: [Qemu-devel] [RFC 1/3] memory: add -disable-mem-merge command-line o
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From: |
Avi Kivity |
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Subject: |
Re: [Qemu-devel] [RFC 1/3] memory: add -disable-mem-merge command-line option |
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Date: |
Tue, 26 Jun 2012 10:47:07 +0300 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:13.0) Gecko/20120605 Thunderbird/13.0 |
On 06/25/2012 11:26 PM, Jan Kiszka wrote:
> On 2012-06-25 18:55, Luiz Capitulino wrote:
>> Allow for disabling memory merge support (KSM on Linux), which is
>> enabled by default otherwise.
>
> -machine mem_merge=on|off?
It's a host property, not a guest property.
For devices we have a pretty good separation, -device gives the guest
properties and -netdev/-blockdev gives the host properties. We should
either do the same for -machine, or mark host properties as such. For
example, when we migrate the qom forest, we shouldn't migrate host
properties, only guest properties.
--
error compiling committee.c: too many arguments to function
[Qemu-devel] [RFC 3/3] memory/qmp: add set-memory-merge command, Luiz Capitulino, 2012/06/25
[Qemu-devel] [RFC 2/3] memory: add RAM_MERGEABLE flag to RAMBlock, Luiz Capitulino, 2012/06/25