Re: [Qemu-devel] [PATCH V9 08/12] NUMA: set guest numa nodes memory policy

2013-08-23 Thread Andrew Jones
- Original Message - > Set the guest numa nodes memory policies using the mbind(2) > system call node by node. > After this patch, we are able to set guest nodes memory policies > through the QEMU options, this arms to solve the guest cross > nodes memory access performance issue. > And a

[Qemu-devel] [PATCH V9 08/12] NUMA: set guest numa nodes memory policy

2013-08-22 Thread Wanlong Gao
Set the guest numa nodes memory policies using the mbind(2) system call node by node. After this patch, we are able to set guest nodes memory policies through the QEMU options, this arms to solve the guest cross nodes memory access performance issue. And as you all know, if PCI-passthrough is used,