Hi, On Fri, Aug 22, 2008 at 02:27:58PM +0100, Daniel P. Berrange wrote:
On Fri, Aug 22, 2008 at 03:16:42PM +0200, Guido G?nther wrote:
Hi, with recent linux kernels we can detect the maximum number of virtual cpus at runtime via an ioctl. Possible patch attached. It does this on every call to qemudGetMaxVCPUs. Would you prefer something that does this only once in qemudStartup()? Cheers, -- Guido
+dnl +dnl check for kvm headers +dnl +AC_CHECK_HEADERS([linux/kvm.h])
Hmm, I wonder if that's commonly installed by Fedora/Debian RPMs for KVM....
It might be neccessary to just #define the IOCTL constant in our own header files if its not available. Attached patch adds the missing definitions via qemu_driver.h which seemed close enough to KVM and isn't a public header. This way all #ifdefs' moved out of qemu_driver.c. -- Guido