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[Qemu-devel] [PATCH 1/2] xen: remove xen_vcpu_init
From: |
Stefano Stabellini |
Subject: |
[Qemu-devel] [PATCH 1/2] xen: remove xen_vcpu_init |
Date: |
Mon, 27 May 2013 19:17:10 +0100 |
No need for xen_vcpu_init anymore:
- the RTC emulator doesn't have any periodic timers continuously running
even in absence of guest interactions anymore;
- qemu_dummy_start_vcpu takes care of disabling TCG for us, so we don't
need to do it manually here.
Signed-off-by: Stefano Stabellini <address@hidden>
---
hw/i386/pc_piix.c | 1 -
xen-all.c | 23 -----------------------
2 files changed, 0 insertions(+), 24 deletions(-)
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index 43ab480..1ef4cbf 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -324,7 +324,6 @@ static void pc_xen_hvm_init(QEMUMachineInitArgs *args)
hw_error("xen hardware virtual machine initialisation failed");
}
pc_init_pci_no_kvmclock(args);
- xen_vcpu_init();
}
#endif
diff --git a/xen-all.c b/xen-all.c
index 539a154..bc308f4 100644
--- a/xen-all.c
+++ b/xen-all.c
@@ -574,29 +574,6 @@ void qmp_xen_set_global_dirty_log(bool enable, Error
**errp)
}
}
-/* VCPU Operations, MMIO, IO ring ... */
-
-static void xen_reset_vcpu(void *opaque)
-{
- CPUState *cpu = opaque;
-
- cpu->halted = 1;
-}
-
-void xen_vcpu_init(void)
-{
- if (first_cpu != NULL) {
- CPUState *cpu = ENV_GET_CPU(first_cpu);
-
- qemu_register_reset(xen_reset_vcpu, cpu);
- xen_reset_vcpu(cpu);
- }
- /* if rtc_clock is left to default (host_clock), disable it */
- if (rtc_clock == host_clock) {
- qemu_clock_enable(rtc_clock, false);
- }
-}
-
/* get the ioreq packets from share mem */
static ioreq_t *cpu_get_ioreq_from_shared_memory(XenIOState *state, int vcpu)
{
--
1.7.2.5