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linux-stable/arch/x86/include/asm
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Liang Chen c54cdf141c KVM: x86: optimize steal time calculation 
Since accumulate_steal_time is now only called in record_steal_time, it
doesn't quite make sense to put the delta calculation in a separate
function. The function could be called thousands of times before guest
enables the steal time MSR (though the compiler may optimize out this
function call). And after it's enabled, the MSR enable bit is tested twice
every time. Removing the accumulate_steal_time function also avoids the
necessity of having the accum_steal field.

Signed-off-by: Liang Chen <liangchen.linux@gmail.com>
Signed-off-by: Gavin Guo <gavin.guo@canonical.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-04-20 15:29:17 +02:00
..
crypto x86/fpu: Rename i387.h to fpu/api.h 2015-05-19 15:47:30 +02:00
fpu Merge branch 'mm-pkeys-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-03-20 19:08:56 -07:00
numachip x86/numachip: Introduce Numachip2 timer mechanisms 2015-09-22 22:25:33 +02:00
trace x86/fpu/mpx: Rework MPX 'xstate' types 2015-09-14 12:22:00 +02:00
uv x86/platform/uv: Insert per_cpu accessor function on uv_hub_nmi 2015-09-13 09:27:53 +02:00
xen Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-03-24 09:47:32 -07:00
a.out-core.h
acenv.h
acpi.h acpi, x86: Implement arch_apei_get_mem_attributes() 2015-08-08 10:37:39 +02:00
agp.h
alternative-asm.h x86/alternatives: Document macros 2015-05-06 11:25:31 +02:00
alternative.h x86/cpufeature: Carve out X86_FEATURE_* 2016-01-30 11:22:17 +01:00
amd_nb.h x86/mce/AMD: Document some functionality 2016-03-08 11:48:15 +01:00
apb_timer.h
apic.h x86/apic: Fix suspicious RCU usage in smp_trace_call_function_interrupt() 2016-03-18 14:51:06 +01:00
apic_flat_64.h
apicdef.h
apm.h
arch_hweight.h x86/cpufeature: Carve out X86_FEATURE_* 2016-01-30 11:22:17 +01:00
archrandom.h
asm-offsets.h
asm.h x86/mm: Expand the exception table logic to allow new handling options 2016-02-18 09:21:46 +01:00
atomic.h x86/headers: Don't include asm/processor.h in asm/atomic.h 2015-12-06 12:56:03 +01:00
atomic64_32.h x86/headers: Don't include asm/processor.h in asm/atomic.h 2015-12-06 12:56:03 +01:00
atomic64_64.h atomic, arch: Audit atomic_{read,set}() 2015-09-23 09:54:28 +02:00
barrier.h locking/x86: Tweak the comment about use of wmb() for IO 2016-01-29 09:40:10 +01:00
bios_ebda.h
bitops.h x86/asm/bitops: Force inlining of test_and_set_bit and friends 2016-02-09 10:31:54 +01:00
boot.h x86/boot: Double BOOT_HEAP_SIZE to 64KB 2016-01-11 12:30:50 +01:00
bootparam_utils.h
bug.h
bugs.h
cache.h
cacheflush.h x86/mm: Always enable CONFIG_DEBUG_RODATA and remove the Kconfig option 2016-02-22 08:51:38 +01:00
calgary.h x86/platform/calgary: Constify cal_chipset_ops structures 2015-11-29 08:50:58 +01:00
ce4100.h
checksum.h
checksum_32.h ipv6: Pass proto to csum_ipv6_magic as __u8 instead of unsigned short 2016-03-13 23:55:13 -04:00
checksum_64.h ipv6: Pass proto to csum_ipv6_magic as __u8 instead of unsigned short 2016-03-13 23:55:13 -04:00
clocksource.h x86/vdso: Disallow vvar access to vclock IO for never-used vclocks 2016-01-12 11:59:35 +01:00
cmdline.h
cmpxchg.h x86/cpufeature: Carve out X86_FEATURE_* 2016-01-30 11:22:17 +01:00
cmpxchg_32.h x86/cpufeature: Remove unused and seldomly used cpu_has_xx macros 2015-12-19 11:49:55 +01:00
cmpxchg_64.h x86/cpufeature: Remove unused and seldomly used cpu_has_xx macros 2015-12-19 11:49:55 +01:00
compat.h x86/compat: remove is_compat_task() 2016-03-22 15:36:02 -07:00
cpu.h x86/cpu: Unify CPU family, model, stepping calculation 2015-11-24 09:15:54 +01:00
cpu_device_id.h
cpufeature.h x86/mm/pkeys: Fix mismerge of protection keys CPUID bits 2016-03-11 09:55:57 +01:00
cpufeatures.h Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-03-24 10:02:14 -07:00
cpumask.h
crash.h
current.h
debugreg.h
delay.h x86/asm/delay: Introduce an MWAITX-based delay with a configurable timer 2015-08-22 14:52:16 +02:00
desc.h x86/ldt: Make modify_ldt synchronous 2015-07-31 10:23:23 +02:00
desc_defs.h x86/signal/64: Fix SS if needed when delivering a 64-bit signal 2016-02-17 08:32:11 +01:00
device.h x86/PCI: Allow DMA ops specific to a PCI domain 2016-01-15 13:54:55 -06:00
disabled-features.h x86/cpufeature, x86/mm/pkeys: Add protection keys related CPUID definitions 2016-02-16 10:11:13 +01:00
div64.h
dma-mapping.h dma-mapping: always provide the dma_map_ops based implementation 2016-01-20 17:09:18 -08:00
dma.h
dmi.h x86/dmi: Switch dmi_remap() from ioremap() [uncached] to ioremap_cache() 2016-02-09 14:36:43 +01:00
dwarf2.h x86/asm: Remove the xyz_cfi macros from dwarf2.h 2015-10-14 16:56:28 +02:00
e820.h mm: move memtest under mm 2015-04-14 16:49:06 -07:00
edac.h EDAC: Cleanup atomic_scrub mess 2015-05-28 15:31:53 +02:00
efi.h Merge branch 'efi-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-03-20 18:58:18 -07:00
elf.h x86/cpufeature: Use enum cpuid_leafs instead of magic numbers 2016-02-01 10:46:48 +01:00
emergency-restart.h
entry_arch.h Merge branch 'x86/ras' into x86/core, to fix conflicts 2015-06-07 15:35:27 +02:00
espfix.h x86/espfix: Add 'cpu' parameter to init_espfix_ap() 2015-07-06 15:00:33 +02:00
exec.h
fb.h
fixmap.h x86/mm: Make kmap_prot into a #define 2016-01-20 11:39:14 +01:00
floppy.h
frame.h x86/asm: Add C versions of frame pointer macros 2016-01-19 12:59:07 +01:00
ftrace.h Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-03-24 09:47:32 -07:00
futex.h
gart.h
genapic.h
geode.h
hardirq.h Merge branch 'x86/ras' into x86/core, to fix conflicts 2015-06-07 15:35:27 +02:00
highmem.h kmap_atomic_to_page() has no users, remove it 2015-11-09 15:11:24 -08:00
hpet.h timers/x86/hpet: Type adjustments 2015-10-21 11:17:32 +02:00
hugetlb.h mm/hugetlb: remove arch_prepare/release_hugepage from arch headers 2015-06-25 17:00:35 -07:00
hw_breakpoint.h
hw_irq.h x86/irq: Cure live lock in fixup_irqs() 2016-03-18 14:51:06 +01:00
hypertransport.h
hypervisor.h hypervisor/x86/xen: Unset X86_BUG_SYSRET_SS_ATTRS on Xen PV guests 2015-05-05 18:27:43 +01:00
i8259.h x86/irq: Probe for PIC presence before allocating descs for legacy IRQs 2015-11-07 10:37:37 +01:00
ia32.h x86/headers: Remove <asm/sigcontext.h> references on the kernel side 2015-09-08 10:06:05 +02:00
ia32_unistd.h
idle.h
imr.h x86/platform/intel/quark: Drop IMR lock bit support 2016-02-23 07:37:23 +01:00
inat.h
inat_types.h
init.h
insn.h
inst.h
intel-mid.h x86, intel-mid: remove Intel MID specific serial support 2015-03-07 03:25:18 +01:00
intel_mid_vrtc.h
intel_pmc_ipc.h intel_pmc_ipc: Update kerneldoc formatting 2015-07-09 11:23:15 -07:00
intel_pt.h perf/x86/intel/pt: Add interface to stop Intel PT logging 2015-11-23 09:58:26 +01:00
intel_punit_ipc.h platform:x86: add Intel P-Unit mailbox IPC driver 2016-01-19 15:49:36 -08:00
intel_scu_ipc.h
intel_telemetry.h platform/x86: Add Intel Telemetry Core Driver 2016-01-19 17:35:50 -08:00
io.h libnvdimm for 4.3: 2015-09-08 14:35:59 -07:00
io_apic.h x86: Cleanup irq_domain ops 2015-04-24 15:36:55 +02:00
iomap.h
iommu.h
iommu_table.h x86/iommu: Fix header comments regarding standard and _FINISH macros 2015-04-09 10:56:31 +02:00
iosf_mbi.h ACPI / LPSS: override power state for LPSS DMA device 2016-01-07 14:11:32 +01:00
ipi.h x86/apic: Deinline __default_send_IPI_*, save ~200 bytes 2016-03-08 12:26:41 +01:00
irq.h x86/irq: Call irq_force_move_complete with irq descriptor 2016-01-15 13:44:01 +01:00
irq_regs.h
irq_remapping.h irq_remapping: move structs outside #ifdef 2015-10-01 15:06:42 +02:00
irq_vectors.h x86/vm86: Move the vm86 IRQ definitions to vm86.h 2015-07-31 13:31:10 +02:00
irq_work.h x86/cpufeature: Carve out X86_FEATURE_* 2016-01-30 11:22:17 +01:00
irqdomain.h x86/irq: Move irqdomain specific code into asm/irqdomain.h 2015-04-24 15:36:55 +02:00
irqflags.h x86/asm/entry: Drop now unused ENABLE_INTERRUPTS_SYSEXIT32 2015-04-03 10:34:19 +02:00
ist.h
jump_label.h x86/asm: Add asm macros for static keys/jump labels 2015-11-24 09:56:44 +01:00
kasan.h x86/kasan: Define KASAN_SHADOW_OFFSET per architecture 2015-08-22 14:54:55 +02:00
kbdleds.h
Kbuild mm: clean up per architecture MM hook header files 2015-07-17 16:39:53 -07:00
kdebug.h x86/kexec: Remove obsolete 'in_crash_kexec' flag 2015-10-12 09:43:11 +02:00
kexec-bzimage64.h
kexec.h
kgdb.h
kmap_types.h
kmemcheck.h
kprobes.h
kvm_emulate.h KVM: x86: add read_phys to x86_emulate_ops 2015-11-04 16:24:31 +01:00
kvm_guest.h
kvm_host.h KVM: x86: optimize steal time calculation 2016-04-20 15:29:17 +02:00
kvm_page_track.h KVM: page track: add notifier support 2016-03-03 14:36:22 +01:00
kvm_para.h x86/mm: Always enable CONFIG_DEBUG_RODATA and remove the Kconfig option 2016-02-22 08:51:38 +01:00
lguest.h lguest: Map switcher text R/O 2016-01-12 12:17:28 +01:00
lguest_hcall.h
linkage.h
livepatch.h klp: remove CONFIG_LIVEPATCH dependency from klp headers 2016-03-06 22:22:10 +01:00
local.h
local64.h
mach_timer.h
mach_traps.h
math_emu.h x86/vm86: Clean up vm86.h includes 2015-07-31 13:31:10 +02:00
mc146818rtc.h
mce.h Merge branch 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-03-15 09:32:27 -07:00
microcode.h x86/microcode: Untangle from BLK_DEV_INITRD 2016-02-09 11:41:15 +01:00
microcode_amd.h x86/microcode: Merge the early microcode loader 2015-10-21 11:22:12 +02:00
microcode_intel.h x86/microcode/intel: Get rid of DWSIZE 2016-03-08 09:08:44 +01:00
misc.h
mmconfig.h
mmu.h x86/vdso: Track each mm's loaded vDSO image as well as its base 2016-01-12 11:59:34 +01:00
mmu_context.h x86/mm: Factor out LDT init from context init 2016-02-18 19:46:31 +01:00
mmx.h
mmzone.h
mmzone_32.h
mmzone_64.h
module.h
mpspec.h
mpspec_def.h
mpx.h x86/mpx: Support 32-bit binaries on 64-bit kernels 2015-06-09 12:24:34 +02:00
mshyperv.h mshyperv: fix recognition of Hyper-V guest crash MSR's 2015-08-04 22:30:44 -07:00
msi.h x86/irq: Export functions to allow MSI domains in modules 2015-12-20 12:40:49 +01:00
msidef.h
msr-index.h Merge branches 'pm-core', 'powercap' and 'pm-tools' 2016-04-08 21:46:56 +02:00
msr-trace.h x86, tracing, perf: Add trace point for MSR accesses 2015-12-06 12:56:10 +01:00
msr.h x86/msr: Remove unused native_read_tscp() 2016-03-23 12:34:17 +01:00
mtrr.h x86/mm/mtrr: Avoid #ifdeffery with phys_wc_to_mtrr_index() 2015-05-27 14:41:00 +02:00
mutex.h
mutex_32.h
mutex_64.h
mwait.h x86/cpufeature: Carve out X86_FEATURE_* 2016-01-30 11:22:17 +01:00
nmi.h
nops.h
numa.h
numa_32.h
olpc.h
olpc_ofw.h
page.h
page_32.h
page_32_types.h
page_64.h
page_64_types.h x86/asm: Move PUD_PAGE macros to page_types.h 2015-09-22 21:27:32 +02:00
page_types.h x86/mm: Align macro defines 2015-12-19 11:53:40 +01:00
paravirt.h x86/paravirt: Create a stack frame in PV_CALLEE_SAVE_REGS_THUNK 2016-02-24 08:35:42 +01:00
paravirt_types.h x86/paravirt: Add stack frame dependency to PVOP inline asm calls 2016-02-24 08:35:42 +01:00
parport.h
pat.h x86/mm/pat: Emulate PAT when it is disabled 2015-06-07 15:28:52 +02:00
pci-direct.h
pci-functions.h
pci.h Merge branch 'pci/host-hv' into next 2016-03-15 08:56:16 -05:00
pci_64.h
pci_x86.h Revert "PCI, x86: Implement pcibios_alloc_irq() and pcibios_free_irq()" 2016-02-27 08:52:20 -06:00
percpu.h
perf_event.h perf/x86/intel: Add definition for PT PMI bit 2016-03-08 12:18:34 +01:00
perf_event_p4.h
pgalloc.h x86: expose number of page table levels on Kconfig level 2015-04-14 16:49:02 -07:00
pgtable-2level.h
pgtable-2level_types.h x86: expose number of page table levels on Kconfig level 2015-04-14 16:49:02 -07:00
pgtable-3level.h
pgtable-3level_types.h x86: expose number of page table levels on Kconfig level 2015-04-14 16:49:02 -07:00
pgtable.h x86: pkey: introduce write_pkru() for KVM 2016-03-22 16:21:05 +01:00
pgtable_32.h
pgtable_32_types.h
pgtable_64.h
pgtable_64_types.h x86: expose number of page table levels on Kconfig level 2015-04-14 16:49:02 -07:00
pgtable_types.h x86/mm/pkeys: Fill in pkey field in siginfo 2016-02-18 09:32:43 +01:00
pkeys.h mm/core, x86/mm/pkeys: Add execute-only protection keys support 2016-02-18 19:46:33 +01:00
platform_sst_audio.h ASoc: Intel: Atom: add deep buffer definitions for atom platforms 2015-12-19 11:49:56 +00:00
pm-trace.h PM / sleep: add pm-trace support for suspending phase 2015-03-18 15:54:27 +01:00
pmc_atom.h x86/platform/intel/pmc_atom: Add Cherrytrail PMC interface 2015-07-06 18:39:38 +02:00
pmem.h x86, pmem: use memcpy_mcsafe() for memcpy_from_pmem() 2016-03-28 17:19:31 -07:00
posix_types.h
preempt.h sched/x86: Add stack frame dependency to __preempt_schedule[_notrace]() 2016-02-24 08:35:45 +01:00
probe_roms.h
processor-cyrix.h
processor-flags.h
processor.h x86/cpu: Get rid of compute_unit_id 2016-03-29 10:45:04 +02:00
prom.h
proto.h x86/entry: Vastly simplify SYSENTER TF (single-step) handling 2016-03-10 09:48:13 +01:00
ptrace.h x86/entry: Remove do_notify_resume(), syscall_trace_leave(), and their TIF masks 2015-08-05 10:54:35 +02:00
pvclock-abi.h Revert "KVM: x86: zero kvmclock_offset when vcpu0 initializes kvmclock system MSR" 2015-09-28 13:06:37 +02:00
pvclock.h x86/vsdo: Fix build on PARAVIRT_CLOCK=y, KVM_GUEST=n 2016-01-06 10:49:53 +01:00
qrwlock.h locking/qrwlock: Implement queue_write_unlock() using smp_store_release() 2015-08-12 11:59:05 +02:00
qspinlock.h locking/qspinlock/x86: Only emit the test-and-set fallback when building guest support 2015-09-11 07:50:12 +02:00
qspinlock_paravirt.h x86/locking: Create stack frame in PV unlock 2016-02-24 08:35:44 +01:00
realmode.h
reboot.h x86/nmi: Save regs in crash dump on external NMI 2015-12-19 11:07:01 +01:00
reboot_fixups.h
required-features.h x86/cpufeature, x86/mm/pkeys: Add protection keys related CPUID definitions 2016-02-16 10:11:13 +01:00
rio.h
rmwcc.h
rtc.h
rwsem.h x86: Fix misspellings in comments 2016-02-24 08:44:58 +01:00
seccomp.h x86: switch to using asm-generic for seccomp.h 2015-04-17 09:04:10 -04:00
sections.h x86/mm: Always enable CONFIG_DEBUG_RODATA and remove the Kconfig option 2016-02-22 08:51:38 +01:00
segment.h x86/asm/irq: Stop relying on magic JMP behavior for early_idt_handlers 2015-06-02 09:39:40 +02:00
serial.h serial: 8250: remove Kconfig indirection 2015-05-06 22:27:00 +02:00
setup.h x86: kaslr: fix build due to missing ALIGN definition 2015-04-29 21:54:54 +02:00
setup_arch.h
shmparam.h
sigcontext.h x86/headers: Remove <asm/sigcontext.h> references on the kernel side 2015-09-08 10:06:05 +02:00
sigframe.h x86/headers: Remove <asm/sigcontext.h> references on the kernel side 2015-09-08 10:06:05 +02:00
sighandling.h x86/signal/64: Re-add support for SS in the 64-bit signal context 2016-02-17 08:32:11 +01:00
signal.h x86/headers: Remove <asm/sigcontext.h> references on the kernel side 2015-09-08 10:06:05 +02:00
simd.h x86/fpu: Rename i387.h to fpu/api.h 2015-05-19 15:47:30 +02:00
smap.h x86/cpufeature: Carve out X86_FEATURE_* 2016-01-30 11:22:17 +01:00
smp.h x86/topology: Fix AMD core count 2016-03-29 10:45:04 +02:00
sparsemem.h
special_insns.h x86: pkey: introduce write_pkru() for KVM 2016-03-22 16:21:05 +01:00
spinlock.h locking/pvqspinlock: Rename QUEUED_SPINLOCK to QUEUED_SPINLOCKS 2015-05-11 09:52:09 +02:00
spinlock_types.h locking/pvqspinlock: Rename QUEUED_SPINLOCK to QUEUED_SPINLOCKS 2015-05-11 09:52:09 +02:00
sta2x11.h
stackprotector.h x86/asm/tsc: Rename native_read_tsc() to rdtsc() 2015-07-06 15:23:28 +02:00
stacktrace.h perf: generalize perf_callchain 2016-02-20 00:21:44 -05:00
string.h
string_32.h
string_64.h x86/mm, x86/mce: Fix return type/value for memcpy_mcsafe() 2016-03-16 09:02:18 +01:00
suspend.h
suspend_32.h x86/pm: Introduce quirk framework to save/restore extra MSR registers around suspend/resume 2015-11-26 10:04:53 +01:00
suspend_64.h x86/pm: Introduce quirk framework to save/restore extra MSR registers around suspend/resume 2015-11-26 10:04:53 +01:00
svm.h
swiotlb.h
switch_to.h x86/sched/64: Don't save flags on context switch (reinstated) 2015-09-25 09:29:17 +02:00
sync_bitops.h
sys_ia32.h
syscall.h x86/syscalls: Give sys_call_ptr_t a useful type 2015-10-09 09:41:08 +02:00
syscalls.h x86/vm86: Clean up vm86.h includes 2015-07-31 13:31:10 +02:00
sysfb.h
tce.h
thread_info.h x86/thread_info: Merge two !__ASSEMBLY__ sections 2016-03-29 11:12:10 +02:00
time.h
timer.h
timex.h
tlb.h
tlbflush.h mm/rmap: batched invalidations should use existing api 2016-04-01 17:03:37 -05:00
topology.h x86/topology: Create logical package id 2016-02-29 09:35:18 +01:00
trace_clock.h
traps.h x86/entry: Remove exception_enter() from most trap handlers 2015-07-07 10:59:09 +02:00
tsc.h x86/tsc: Always Running Timer (ART) correlated clocksource 2016-03-03 14:23:34 -08:00
uaccess.h x86/extable: use generic search and sort routines 2016-03-22 15:36:02 -07:00
uaccess_32.h x86: fix SMAP in 32-bit environments 2016-02-23 16:25:20 -08:00
uaccess_64.h x86/cpufeature: Carve out X86_FEATURE_* 2016-01-30 11:22:17 +01:00
unaligned.h
unistd.h
uprobes.h
user.h x86/fpu: Rename xsave.header::xstate_bv to 'xfeatures' 2015-05-19 15:47:35 +02:00
user32.h
user_32.h
user_64.h
vdso.h x86/vdso: Use .fault for the vDSO text mapping 2016-01-12 11:59:34 +01:00
vga.h
vgtod.h x86/vdso: Disallow vvar access to vclock IO for never-used vclocks 2016-01-12 11:59:35 +01:00
virtext.h
vm86.h x86/vm86: Rename vm86->v86flags and v86mask 2015-07-31 13:31:11 +02:00
vmx.h KVM: VMX: Enable and initialize VMX TSC scaling 2015-11-10 12:06:19 +01:00
vsyscall.h
vvar.h
word-at-a-time.h
x2apic.h
x86_init.h Merge branch 'linus' into x86/cleanups 2015-12-19 11:49:13 +01:00
xor.h x86/fpu: Rename i387.h to fpu/api.h 2015-05-19 15:47:30 +02:00
xor_32.h x86/cpufeature: Remove unused and seldomly used cpu_has_xx macros 2015-12-19 11:49:55 +01:00
xor_64.h
xor_avx.h x86/fpu: Rename i387.h to fpu/api.h 2015-05-19 15:47:30 +02:00