From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefano Stabellini Subject: [PATCH 1/2] xen: remove xen_vcpu_init Date: Mon, 27 May 2013 19:17:10 +0100 Message-ID: <1369678631-821-1-git-send-email-stefano.stabellini@eu.citrix.com> References: Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+gceq-qemu-devel=gmane.org@nongnu.org Sender: qemu-devel-bounces+gceq-qemu-devel=gmane.org@nongnu.org To: qemu-devel@nongnu.org Cc: anthony.perard@citrix.com, pbonzini@redhat.com, aliguori@us.ibm.com, xen-devel@lists.xensource.com, Stefano Stabellini List-Id: xen-devel@lists.xenproject.org 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 --- 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