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(parent: cef803c) | patch
KVM: Implement NotifyLongSpinWait HYPER-V hypercall
authorGleb Natapov <gleb@redhat.com>
Sun, 17 Jan 2010 13:51:24 +0000 (15:51 +0200)
committerMarcelo Tosatti <mtosatti@redhat.com>
Mon, 1 Mar 2010 15:36:00 +0000 (12:36 -0300)
commit1e58e8c89b326a421843476fb1af8ed878f7422d
tree84ab4bad029c31e7cf121f53d6d19010f4743944tree | snapshot
parentcef803cf4ef240328f0b7a89555e41615fa4a8fccommit | diff
KVM: Implement NotifyLongSpinWait HYPER-V hypercall

Windows issues this hypercall after guest was spinning on a spinlock
for too many iterations.

Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Vadim Rozenfeld <vrozenfe@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
arch/x86/kvm/x86.c diff | blob | history
include/linux/kvm.h diff | blob | history
Linux Kernel Source Tree.