search for: vxtime

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2007 Apr 18
0
[RFC/PATCH PV_OPS X86_64 13/17] paravirt_ops - time updates
...@@ -893,6 +903,11 @@ static struct irqaction irq0 = { timer_interrupt, IRQF_DISABLED, CPU_MASK_NONE, "timer", NULL, NULL }; +inline void time_init_hook() +{ + setup_irq(0, &irq0); +} + void __init time_init(void) { if (nohpet) @@ -932,7 +947,7 @@ void __init time_init(void) vxtime.tsc_quot = (USEC_PER_MSEC << US_SCALE) / cpu_khz; vxtime.last_tsc = get_cycles_sync(); set_cyc2ns_scale(cpu_khz); - setup_irq(0, &irq0); + do_time_init(); #ifndef CONFIG_SMP time_init_gtod(); Index: clean-start/include/asm-x86_64/timex.h ==========================================...
2007 Apr 18
0
[RFC/PATCH PV_OPS X86_64 13/17] paravirt_ops - time updates
...@@ -893,6 +903,11 @@ static struct irqaction irq0 = { timer_interrupt, IRQF_DISABLED, CPU_MASK_NONE, "timer", NULL, NULL }; +inline void time_init_hook() +{ + setup_irq(0, &irq0); +} + void __init time_init(void) { if (nohpet) @@ -932,7 +947,7 @@ void __init time_init(void) vxtime.tsc_quot = (USEC_PER_MSEC << US_SCALE) / cpu_khz; vxtime.last_tsc = get_cycles_sync(); set_cyc2ns_scale(cpu_khz); - setup_irq(0, &irq0); + do_time_init(); #ifndef CONFIG_SMP time_init_gtod(); Index: clean-start/include/asm-x86_64/timex.h ==========================================...
2007 Apr 18
2
[PATCH] x86_64 paravirt_ops port
...@@ -876,6 +886,11 @@ static struct irqaction irq0 = { timer_interrupt, IRQF_DISABLED, CPU_MASK_NONE, "timer", NULL, NULL }; +inline void time_init_hook() +{ + setup_irq(0, &irq0); +} + void __init time_init(void) { if (nohpet) @@ -915,7 +930,7 @@ void __init time_init(void) vxtime.tsc_quot = (USEC_PER_MSEC << US_SCALE) / cpu_khz; vxtime.last_tsc = get_cycles_sync(); set_cyc2ns_scale(cpu_khz); - setup_irq(0, &irq0); + do_time_init(); #ifndef CONFIG_SMP time_init_gtod(); Index: linux-2.6.19-quilt/arch/x86_64/kernel/reboot.c ==================================...
2007 Apr 18
2
[PATCH] x86_64 paravirt_ops port
...@@ -876,6 +886,11 @@ static struct irqaction irq0 = { timer_interrupt, IRQF_DISABLED, CPU_MASK_NONE, "timer", NULL, NULL }; +inline void time_init_hook() +{ + setup_irq(0, &irq0); +} + void __init time_init(void) { if (nohpet) @@ -915,7 +930,7 @@ void __init time_init(void) vxtime.tsc_quot = (USEC_PER_MSEC << US_SCALE) / cpu_khz; vxtime.last_tsc = get_cycles_sync(); set_cyc2ns_scale(cpu_khz); - setup_irq(0, &irq0); + do_time_init(); #ifndef CONFIG_SMP time_init_gtod(); Index: linux-2.6.19-quilt/arch/x86_64/kernel/reboot.c ==================================...
2007 Apr 18
61
[RFC PATCH 00/35] Xen i386 paravirtualization support
Unlike full virtualization in which the virtual machine provides the same platform interface as running natively on the hardware, paravirtualization requires modification to the guest operating system to work with the platform interface provided by the hypervisor. Xen was designed with performance in mind. Calls to the hypervisor are minimized, batched if necessary, and non-critical codepaths
2007 Apr 18
61
[RFC PATCH 00/35] Xen i386 paravirtualization support
Unlike full virtualization in which the virtual machine provides the same platform interface as running natively on the hardware, paravirtualization requires modification to the guest operating system to work with the platform interface provided by the hypervisor. Xen was designed with performance in mind. Calls to the hypervisor are minimized, batched if necessary, and non-critical codepaths