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xen-devel
RE: [Xen-devel] credit scheduler issues in 64bit hypervisor
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To: |
"Li, Xin B" <xin.b.li@xxxxxxxxx>, "Keir Fraser" <Keir.Fraser@xxxxxxxxxxxx> |
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Subject: |
RE: [Xen-devel] credit scheduler issues in 64bit hypervisor |
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From: |
"Li, Xin B" <xin.b.li@xxxxxxxxx> |
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Date: |
Tue, 4 Jul 2006 20:00:50 +0800 |
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Cc: |
Ian Pratt <m+Ian.Pratt@xxxxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx, Steven Hand <Steven.Hand@xxxxxxxxxxxx>, "Zheng, Jeff" <jeff.zheng@xxxxxxxxx> |
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Tue, 04 Jul 2006 05:01:26 -0700 |
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Thread-topic: |
[Xen-devel] credit scheduler issues in 64bit hypervisor |
>>If the VMCS allocation fails you have no path for indicating
>>failure to
>>the caller -- context switch is always expected to succeed. Critical
>>dynamic allocations should really happen on domain/vcpu
>creation. Also
>>the short VMCS lifetime (first launch to dom0_destroy) means that
>>getvcpucontext at other times -- on a very new HVM guest or one very
>>close to death -- probably crashes or hangs right now.
>>
>
>OK, that's reasonable :-), I'll send out the patch.
This patch is to move vmcs and IO bitmap allocation into
vmx_initialize_guest_resources.
And some necessary code rearrangement.
Signed-off-by: Xin Li <xin.b.li@xxxxxxxxx>
construct_vmcs.4.patch
Description: construct_vmcs.4.patch
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- Re: [Xen-devel] credit scheduler issues in 64bit hypervisor, (continued)
- RE: [Xen-devel] credit scheduler issues in 64bit hypervisor, Li, Xin B
- RE: [Xen-devel] credit scheduler issues in 64bit hypervisor, Li, Xin B
- RE: [Xen-devel] credit scheduler issues in 64bit hypervisor, Li, Xin B
- RE: [Xen-devel] credit scheduler issues in 64bit hypervisor, Li, Xin B
- RE: [Xen-devel] credit scheduler issues in 64bit hypervisor, Li, Xin B
- RE: [Xen-devel] credit scheduler issues in 64bit hypervisor,
Li, Xin B <=
- RE: [Xen-devel] credit scheduler issues in 64bit hypervisor, Li, Xin B
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