cpu: Use QTAILQ for CPU list
Introduce CPU_FOREACH(), CPU_FOREACH_SAFE() and CPU_NEXT() shorthand
macros.
Signed-off-by: Andreas Färber <afaerber@suse.de>
diff --git a/hw/arm/boot.c b/hw/arm/boot.c
index 2cbeefd..1e313af 100644
--- a/hw/arm/boot.c
+++ b/hw/arm/boot.c
@@ -468,7 +468,7 @@
}
info->is_linux = is_linux;
- for (; cs; cs = cs->next_cpu) {
+ for (; cs; cs = CPU_NEXT(cs)) {
cpu = ARM_CPU(cs);
cpu->env.boot_info = info;
qemu_register_reset(do_cpu_reset, cpu);
diff --git a/hw/i386/kvm/clock.c b/hw/i386/kvm/clock.c
index e89e2f7..92aabb8 100644
--- a/hw/i386/kvm/clock.c
+++ b/hw/i386/kvm/clock.c
@@ -59,7 +59,7 @@
if (!cap_clock_ctrl) {
return;
}
- for (cpu = first_cpu; cpu != NULL; cpu = cpu->next_cpu) {
+ CPU_FOREACH(cpu) {
ret = kvm_vcpu_ioctl(cpu, KVM_KVMCLOCK_CTRL, 0);
if (ret) {
if (ret != -EINVAL) {
diff --git a/hw/i386/kvmvapic.c b/hw/i386/kvmvapic.c
index 15beb80..d3a6fbe 100644
--- a/hw/i386/kvmvapic.c
+++ b/hw/i386/kvmvapic.c
@@ -498,7 +498,7 @@
X86CPU *cpu;
CPUX86State *env;
- for (cs = first_cpu; cs != NULL; cs = cs->next_cpu) {
+ CPU_FOREACH(cs) {
cpu = X86_CPU(cs);
env = &cpu->env;
info.apic = env->apic_state;
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index 3a620a1..0c313fe 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -191,13 +191,12 @@
DPRINTF("pic_irqs: %s irq %d\n", level? "raise" : "lower", irq);
if (env->apic_state) {
- while (cs) {
+ CPU_FOREACH(cs) {
cpu = X86_CPU(cs);
env = &cpu->env;
if (apic_accept_pic_intr(env->apic_state)) {
apic_deliver_pic_intr(env->apic_state, level);
}
- cs = cs->next_cpu;
}
} else {
if (level) {
diff --git a/hw/ppc/e500.c b/hw/ppc/e500.c
index 9059ff9..cfdd84b 100644
--- a/hw/ppc/e500.c
+++ b/hw/ppc/e500.c
@@ -540,7 +540,7 @@
return NULL;
}
- for (cs = first_cpu; cs != NULL; cs = cs->next_cpu) {
+ CPU_FOREACH(cs) {
if (kvm_openpic_connect_vcpu(dev, cs)) {
fprintf(stderr, "%s: failed to connect vcpu to irqchip\n",
__func__);
diff --git a/hw/ppc/ppc.c b/hw/ppc/ppc.c
index 59b41cb..bf2d3d4 100644
--- a/hw/ppc/ppc.c
+++ b/hw/ppc/ppc.c
@@ -443,7 +443,7 @@
{
CPUState *cs;
- for (cs = first_cpu; cs != NULL; cs = cs->next_cpu) {
+ CPU_FOREACH(cs) {
PowerPCCPU *cpu = POWERPC_CPU(cs);
cpu->env.mpic_proxy = enabled;
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index 04f0ee3..8c6e296 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -187,7 +187,7 @@
assert(spapr->cpu_model);
- for (cpu = first_cpu; cpu != NULL; cpu = cpu->next_cpu) {
+ CPU_FOREACH(cpu) {
uint32_t associativity[] = {cpu_to_be32(0x5),
cpu_to_be32(0x0),
cpu_to_be32(0x0),
@@ -351,7 +351,7 @@
/* This is needed during FDT finalization */
spapr->cpu_model = g_strdup(modelname);
- for (cs = first_cpu; cs != NULL; cs = cs->next_cpu) {
+ CPU_FOREACH(cs) {
PowerPCCPU *cpu = POWERPC_CPU(cs);
CPUPPCState *env = &cpu->env;
PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cs);
diff --git a/hw/ppc/spapr_hcall.c b/hw/ppc/spapr_hcall.c
index 89e6a00..f10ba8a 100644
--- a/hw/ppc/spapr_hcall.c
+++ b/hw/ppc/spapr_hcall.c
@@ -679,7 +679,7 @@
switch (mflags) {
case H_SET_MODE_ENDIAN_BIG:
- for (cs = first_cpu; cs != NULL; cs = cs->next_cpu) {
+ CPU_FOREACH(cs) {
PowerPCCPU *cp = POWERPC_CPU(cs);
CPUPPCState *env = &cp->env;
env->spr[SPR_LPCR] &= ~LPCR_ILE;
@@ -688,7 +688,7 @@
break;
case H_SET_MODE_ENDIAN_LITTLE:
- for (cs = first_cpu; cs != NULL; cs = cs->next_cpu) {
+ CPU_FOREACH(cs) {
PowerPCCPU *cp = POWERPC_CPU(cs);
CPUPPCState *env = &cp->env;
env->spr[SPR_LPCR] |= LPCR_ILE;
