diff options
| author | Avi Kivity <avi@redhat.com> | 2010-05-03 09:54:48 -0400 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2010-08-01 03:35:37 -0400 |
| commit | d94e1dc9af60e3431a586c3edfbe42d8a0d3932b (patch) | |
| tree | c9ae8e5e69241d51898ab657d0ff48004b5bd4dc /arch/x86/kvm/svm.c | |
| parent | 54b8486f469475d6c8e8aec917b91239a54eb8c8 (diff) | |
KVM: Get rid of KVM_REQ_KICK
KVM_REQ_KICK poisons vcpu->requests by having a bit set during normal
operation. This causes the fast path check for a clear vcpu->requests
to fail all the time, triggering tons of atomic operations.
Fix by replacing KVM_REQ_KICK with a vcpu->guest_mode atomic.
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/x86/kvm/svm.c')
0 files changed, 0 insertions, 0 deletions