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author | Jan Kiszka | 2012-01-31 19:17:52 +0100 |
---|---|---|
committer | Marcelo Tosatti | 2012-02-08 18:57:50 +0100 |
commit | 3d4b26494fdce89354dac49ef909356ccda77914 (patch) | |
tree | 50dae556e5fd2b3a18cd29731ee85c599d2b9260 /kvm.h | |
parent | kvm: Allow to set shadow MMU size (diff) | |
download | qemu-3d4b26494fdce89354dac49ef909356ccda77914.tar.gz qemu-3d4b26494fdce89354dac49ef909356ccda77914.tar.xz qemu-3d4b26494fdce89354dac49ef909356ccda77914.zip |
kvm: Implement kvm_irqchip_in_kernel like kvm_enabled
To both avoid that kvm_irqchip_in_kernel always has to be paired with
kvm_enabled and that the former ends up in a function call, implement it
like the latter. This means keeping the state in a global variable and
defining kvm_irqchip_in_kernel as a preprocessor macro.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'kvm.h')
-rw-r--r-- | kvm.h | 8 |
1 files changed, 5 insertions, 3 deletions
@@ -23,11 +23,14 @@ #endif extern int kvm_allowed; +extern bool kvm_kernel_irqchip; #if defined CONFIG_KVM || !defined NEED_CPU_H -#define kvm_enabled() (kvm_allowed) +#define kvm_enabled() (kvm_allowed) +#define kvm_irqchip_in_kernel() (kvm_kernel_irqchip) #else -#define kvm_enabled() (0) +#define kvm_enabled() (0) +#define kvm_irqchip_in_kernel() (false) #endif struct kvm_run; @@ -80,7 +83,6 @@ int kvm_set_signal_mask(CPUState *env, const sigset_t *sigset); #endif int kvm_pit_in_kernel(void); -int kvm_irqchip_in_kernel(void); int kvm_on_sigbus_vcpu(CPUState *env, int code, void *addr); int kvm_on_sigbus(int code, void *addr); |