[1/9] use coalesced_mmio field from qemu upstream

Commit Message

Glauber Costa July 29, 2009, 5:49 p.m. UTC

remove it from kvm_context too. Besides it all,
helps catching any missing conversion

Signed-off-by: Glauber Costa <[e-mail]>
---
 qemu-kvm.c |   14 ++++++--------
 qemu-kvm.h |    2 --
 2 files changed, 6 insertions(+), 10 deletions(-)

Patch

diff --git a/qemu-kvm.c b/qemu-kvm.c
index 352e4cd..8c36eac 100644
--- a/qemu-kvm.c
+++ b/qemu-kvm.c
@@ -976,9 +976,9 @@  again:
 	post_kvm_run(kvm, env);
 
 #if defined(KVM_CAP_COALESCED_MMIO)
-	if (kvm->coalesced_mmio) {
+	if (kvm_state->coalesced_mmio) {
 	        struct kvm_coalesced_mmio_ring *ring = (void *)run +
-						kvm->coalesced_mmio * PAGE_SIZE;
+						kvm_state->coalesced_mmio * PAGE_SIZE;
 		while (ring->first != ring->last) {
 			kvm_mmio_write(kvm->opaque,
 				 ring->coalesced_mmio[ring->first].phys_addr,
@@ -1113,11 +1113,11 @@  int kvm_inject_nmi(kvm_vcpu_context_t vcpu)
 int kvm_init_coalesced_mmio(kvm_context_t kvm)
 {
 	int r = 0;
-	kvm->coalesced_mmio = 0;
+	kvm_state->coalesced_mmio = 0;
 #ifdef KVM_CAP_COALESCED_MMIO
 	r = kvm_ioctl(kvm_state, KVM_CHECK_EXTENSION, KVM_CAP_COALESCED_MMIO);
 	if (r > 0) {
-		kvm->coalesced_mmio = r;
+		kvm_state->coalesced_mmio = r;
 		return 0;
 	}
 #endif
@@ -1127,11 +1127,10 @@  int kvm_init_coalesced_mmio(kvm_context_t kvm)
 int kvm_coalesce_mmio_region(target_phys_addr_t addr, ram_addr_t size)
 {
 #ifdef KVM_CAP_COALESCED_MMIO
-	kvm_context_t kvm = kvm_context;
 	struct kvm_coalesced_mmio_zone zone;
 	int r;
 
-	if (kvm->coalesced_mmio) {
+	if (kvm_state->coalesced_mmio) {
 
 		zone.addr = addr;
 		zone.size = size;
@@ -1150,11 +1149,10 @@  int kvm_coalesce_mmio_region(target_phys_addr_t addr, ram_addr_t size)
 int kvm_uncoalesce_mmio_region(target_phys_addr_t addr, ram_addr_t size)
 {
 #ifdef KVM_CAP_COALESCED_MMIO
-	kvm_context_t kvm = kvm_context;
 	struct kvm_coalesced_mmio_zone zone;
 	int r;
 
-	if (kvm->coalesced_mmio) {
+	if (kvm_state->coalesced_mmio) {
 
 		zone.addr = addr;
 		zone.size = size;
diff --git a/qemu-kvm.h b/qemu-kvm.h
index 40a7a2f..8dfdf6b 100644
--- a/qemu-kvm.h
+++ b/qemu-kvm.h
@@ -61,8 +61,6 @@  struct kvm_context {
 	int irqchip_inject_ioctl;
 	/// do not create in-kernel pit if set
 	int no_pit_creation;
-	/// in-kernel coalesced mmio
-	int coalesced_mmio;
 #ifdef KVM_CAP_IRQ_ROUTING
 	struct kvm_irq_routing *irq_routes;
 	int nr_allocated_irq_routes;