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62bea5bff486644ecf363fe8a1a2f6f32c614a49
linux-apfs/arch/mips/include/asm
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Paolo Bonzini 62bea5bff4 KVM: add halt_attempted_poll to VCPU stats 
This new statistic can help diagnosing VCPUs that, for any reason,
trigger bad behavior of halt_poll_ns autotuning.

For example, say halt_poll_ns = 480000, and wakeups are spaced exactly
like 479us, 481us, 479us, 481us. Then KVM always fails polling and wastes
10+20+40+80+160+320+480 = 1110 microseconds out of every
479+481+479+481+479+481+479 = 3359 microseconds. The VCPU then
is consuming about 30% more CPU than it would use without
polling.  This would show as an abnormally high number of
attempted polling compared to the successful polls.

Acked-by: Christian Borntraeger <borntraeger@de.ibm.com<
Reviewed-by: David Matlack <dmatlack@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-09-16 12:17:00 +02:00
..
dec
DEC: Document the R4k MB ASIC mini interrupt controller
2014-06-04 22:50:41 +02:00
emma
…
fw
MIPS: ARC: Fix build error.
2015-01-19 13:09:52 +01:00
ip32
…
lasat
…
mach-ar7
MIPS: Remove all the uses of custom gpio.h
2015-09-03 12:08:02 +02:00
mach-ath25
MIPS: Remove all the uses of custom gpio.h
2015-09-03 12:08:02 +02:00
mach-ath79
MIPS: Remove all the uses of custom gpio.h
2015-09-03 12:08:02 +02:00
mach-au1x00
MIPS: Remove all the uses of custom gpio.h
2015-09-03 12:08:02 +02:00
mach-bcm47xx
MIPS: Remove all the uses of custom gpio.h
2015-09-03 12:08:02 +02:00
mach-bcm63xx
MIPS: Remove all the uses of custom gpio.h
2015-09-03 12:08:02 +02:00
mach-bmips
MIPS: BMIPS: Define BMIPS_FIXADDR_TOP in asm/bmips-spaces.h
2015-06-21 21:53:30 +02:00
mach-cavium-octeon
MIPS: Remove all the uses of custom gpio.h
2015-09-03 12:08:02 +02:00
mach-cobalt
MIPS: Correct `nofpu' non-functionality
2015-04-08 01:09:49 +02:00
mach-db1x00
MIPS: Alchemy: fold mach-db1xxx/db1x00 headers into board code
2014-03-26 23:09:21 +01:00
mach-dec
MIPS: DEC: Update CPU overrides
2015-06-21 21:52:44 +02:00
mach-emma2rh
MIPS: Create a common <asm/mach-generic/war.h>
2015-03-31 11:59:40 +02:00
mach-generic
MIPS: Remove all the uses of custom gpio.h
2015-09-03 12:08:02 +02:00
mach-ip22
MIPS: Correct `nofpu' non-functionality
2015-04-08 01:09:49 +02:00
mach-ip27
MIPS: IP27: Update/restructure CPU overrides
2015-06-21 21:54:13 +02:00
mach-ip28
MIPS: IP28: Fix/clean spaces.h
2014-08-26 02:18:58 +02:00
mach-ip32
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2015-04-17 15:50:54 -04:00
mach-jazz
MIPS: DMA: Implement platform hook to perform post-DMA cache flushes.
2015-04-01 17:22:01 +02:00
mach-jz4740
MIPS: Remove all the uses of custom gpio.h
2015-09-03 12:08:02 +02:00
mach-lantiq
MIPS: Remove all the uses of custom gpio.h
2015-09-03 12:08:02 +02:00
mach-lasat
MIPS: Create a common <asm/mach-generic/war.h>
2015-03-31 11:59:40 +02:00
mach-loongson32
MIPS: Loongson: Naming style cleanup and rework
2015-06-21 21:53:59 +02:00
mach-loongson64
MIPS: Remove all the uses of custom gpio.h
2015-09-03 12:08:02 +02:00
mach-malta
irqchip: mips-gic: Probe for number of external interrupts
2014-11-24 07:44:56 +01:00
mach-netlogic
MIPS: Netlogic: Move cores per node out of multi-node.h
2015-04-01 17:21:50 +02:00
mach-paravirt
MIPS: Create a common <asm/mach-generic/war.h>
2015-03-31 11:59:40 +02:00
mach-pistachio
MIPS: Remove all the uses of custom gpio.h
2015-09-03 12:08:02 +02:00
mach-pmcs-msp71xx
MIPS: asm: Rename GCC_OFF12_ASM to GCC_OFF_SMALL_ASM
2015-02-17 15:37:21 +00:00
mach-pnx833x
MIPS: Create a common <asm/mach-generic/war.h>
2015-03-31 11:59:40 +02:00
mach-ralink
MIPS: Create a common <asm/mach-generic/war.h>
2015-03-31 11:59:40 +02:00
mach-rc32434
MIPS: Remove all the uses of custom gpio.h
2015-09-03 12:08:02 +02:00
mach-rm
MIPS: Correct `nofpu' non-functionality
2015-04-08 01:09:49 +02:00
mach-sead3
irqchip: mips-gic: Probe for number of external interrupts
2014-11-24 07:44:56 +01:00
mach-sibyte
MIPS: SB1: Remove support for Pass 1 parts.
2015-07-14 21:47:34 +02:00
mach-tx39xx
MIPS: Create a common <asm/mach-generic/war.h>
2015-03-31 11:59:40 +02:00
mach-tx49xx
MIPS: Replace use of phys_t with phys_addr_t.
2014-11-24 22:47:31 +01:00
mach-vr41xx
MIPS: Create a common <asm/mach-generic/war.h>
2015-03-31 11:59:40 +02:00
mips-boards
MIPS: SEAD3: New header file sead3-addr.h with hardware addresses.
2015-04-01 17:22:07 +02:00
netlogic
MIPS: Netlogic: Add irq mapping and setup for XHCI port 3
2015-04-01 17:21:53 +02:00
octeon
MIPS: Octeon: Fix management port MII address on Kontron S1901
2015-09-03 12:08:11 +02:00
pci
MIPS: PCI: Add a hook for IORESOURCE_BUS in pci_controller/bridge_controller
2015-04-01 17:22:16 +02:00
sgi
MIPS: Update arch/mips/include/asm/sgi/sgi.h
2015-04-01 17:21:56 +02:00
sibyte
…
sn
MIPS: IP27: Remove pfn_t.
2013-05-08 03:51:58 +02:00
txx9
…
vr41xx
…
xtalk
MIPS: Xtalk: Update xwidget.h with known Xtalk device numbers
2015-06-21 21:54:21 +02:00
abi.h
MIPS: Add offsets to sigcontext FP fields to struct mips_abi
2015-09-03 12:07:55 +02:00
addrspace.h
MIPS: Add NUMA support for Loongson-3
2014-07-30 21:46:19 +02:00
amon.h
MIPS: APRP: Code formatting clean-ups.
2014-01-22 20:19:02 +01:00
arch_hweight.h
…
asm-eva.h
MIPS: asm: asm-eva: Introduce kernel load/store variants
2015-04-10 15:41:43 +02:00
asm-offsets.h
…
asm.h
MIPS: Fix gigaton of warning building with microMIPS.
2014-03-31 18:17:12 +02:00
asmmacro-32.h
Merge branch '4.1-fp' into mips-for-linux-next
2015-04-13 16:01:37 +02:00
asmmacro-64.h
MIPS: Support for 64-bit FP with O32 binaries
2014-01-13 23:40:56 +01:00
asmmacro.h
MIPS: Introduce accessors for MSA vector registers
2015-09-03 12:07:40 +02:00
atomic.h
atomic: Provide atomic_{or,xor,and}
2015-07-27 14:06:24 +02:00
barrier.h
locking, arch: use WRITE_ONCE()/READ_ONCE() in smp_store_release()/smp_load_acquire()
2015-08-03 10:59:30 +02:00
bcache.h
…
bitops.h
MIPS: Replace smp_mb with release barrier function in unlocks.
2015-06-21 21:54:30 +02:00
bmips-spaces.h
MIPS: BMIPS: Define BMIPS_FIXADDR_TOP in asm/bmips-spaces.h
2015-06-21 21:53:30 +02:00
bmips.h
MIPS: BMIPS: Move post DMA flush implementation to common header
2015-04-08 23:52:32 +02:00
bootinfo.h
MIPS: Replace use of phys_t with phys_addr_t.
2014-11-24 22:47:31 +01:00
branch.h
MIPS: kernel: mips-r2-to-r6-emul: Add R2 emulator for MIPS R6
2015-02-17 15:37:37 +00:00
break.h
MIPS: Quit exporting kernel internel break codes to uapi/asm/break.h
2013-02-20 18:24:24 +01:00
bug.h
…
bugs.h
…
cache.h
…
cacheflush.h
MIPS: Fix race condition in lazy cache flushing.
2015-03-25 13:48:00 +01:00
cacheops.h
MIPS: fix case mismatch in local_r4k_flush_icache_range()
2014-01-15 14:19:42 +07:00
cdmm.h
MIPS: Remove "weak" from mips_cdmm_phys_base() declaration
2015-09-03 12:07:39 +02:00
cevt-r4k.h
MIPS: cevt-r4k: Migrate to new 'set-state' interface
2015-09-03 12:07:52 +02:00
checksum.h
MIPS: LLVMLinux: Fix an 'inline asm input/output type mismatch' error.
2015-04-01 17:21:47 +02:00
clkdev.h
clk: Add common __clk_get(), __clk_put() implementations
2013-12-04 17:19:44 +01:00
clock.h
MIPS: Remove declaration of obsolete arch_init_clk_ops()
2014-11-24 07:45:37 +01:00
cmp.h
MIPS: SMP: Remove plat_smp_ops cpus_done method.
2014-05-27 11:06:42 +02:00
cmpxchg.h
arch: Remove __ARCH_HAVE_CMPXCHG
2015-05-13 10:55:42 +02:00
compat-signal.h
…
compat.h
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2013-03-02 07:44:16 -08:00
compiler.h
MIPS: Use the new "ZC" constraint for MIPS R6
2015-02-17 15:37:21 +00:00
cop2.h
MIPS: Prevent compiler warning from cop2_{save,restore}
2014-10-23 19:58:13 +02:00
cpu-features.h
MIPS: Probe for small (1KiB) page support
2015-09-03 12:07:47 +02:00
cpu-info.h
MIPS: Respect the ISA level in FCSR handling
2015-04-08 01:10:37 +02:00
cpu-type.h
MIPS: Add cases for CPU_I6400
2015-08-26 15:23:03 +02:00
cpu.h
MIPS: Probe for small (1KiB) page support
2015-09-03 12:07:47 +02:00
delay.h
…
device.h
…
div64.h
…
dma-coherence.h
MIPS: improve checks for noncoherent DMA
2014-01-22 20:43:10 +01:00
dma-mapping.h
dma-mapping: consolidate dma_set_mask
2015-09-10 13:29:01 -07:00
dma.h
…
ds1287.h
…
dsp.h
…
edac.h
EDAC: Cleanup atomic_scrub mess
2015-05-28 15:31:53 +02:00
elf.h
MIPS: AT_HWCAP aux vector infrastructure
2015-09-03 12:07:59 +02:00
errno.h
…
eva.h
MIPS: EVA: Add new EVA header
2014-08-26 02:18:56 +02:00
exec.h
…
fb.h
…
fixmap.h
MIPS: MT: Remove SMTC support
2014-05-24 00:07:01 +02:00
floppy.h
…
fpregdef.h
MIPS: Fix build with binutils 2.24.51+
2014-11-07 15:07:36 +01:00
fpu_emulator.h
MIPS: Respect the ISA level in FCSR handling
2015-04-08 01:10:37 +02:00
fpu.h
MIPS: Tidy up FPU context switching
2015-09-03 12:08:05 +02:00
ftrace.h
MIPS: ftrace: Fix a microMIPS build problem
2014-10-24 02:38:33 +02:00
futex.h
MIPS: asm: futex: Set the appropriate ISA level for MIPS R6
2015-02-17 15:37:23 +00:00
gio_device.h
MIPS: ip22-gio: Remove legacy suspend/resume support
2015-02-20 13:30:55 +01:00
gt64120.h
…
hardirq.h
…
hazards.h
MIPS: hazards: Add hazard macros for tlb read
2015-06-21 21:52:28 +02:00
highmem.h
mips: delete non-required instances of include <linux/init.h>
2014-01-24 22:39:56 +01:00
hpet.h
MIPS: Loongson-3: Add RS780/SBX00 HPET support
2014-11-24 07:45:02 +01:00
hugetlb.h
mm/hugetlb: remove arch_prepare/release_hugepage from arch headers
2015-06-25 17:00:35 -07:00
hw_irq.h
…
i8259.h
MIPS: i8259: DT support
2015-06-21 21:54:29 +02:00
ide.h
…
idle.h
cpuidle: Invert CPUIDLE_FLAG_TIME_VALID logic
2014-11-12 21:17:27 +01:00
inst.h
MIPS: MIPS16e: Support handling of delay slots.
2013-05-09 17:55:20 +02:00
io.h
MIPS: Replace use of phys_t with phys_addr_t.
2014-11-24 22:47:31 +01:00
irq_cpu.h
MIPS: Rename mips_cpu_intc_init() -> mips_cpu_irq_of_init()
2014-11-24 07:44:52 +01:00
irq_gt641xx.h
…
irq_regs.h
…
irq.h
MIPS: Remove "weak" from get_c0_fdc_int() declaration
2015-09-03 12:07:38 +02:00
irqflags.h
MIPS/IRQCHIP: Move irq_chip from arch/mips to drivers/irqchip.
2015-06-21 21:52:50 +02:00
isadep.h
…
jazz.h
…
jazzdma.h
…
jump_label.h
locking/static_keys: Add a new static_key interface
2015-08-03 11:34:15 +02:00
Kbuild
MIPS: Add definitions for extended context
2015-09-03 12:07:58 +02:00
kdebug.h
MIPS: Add uprobes support.
2015-09-03 12:08:05 +02:00
kexec.h
…
kgdb.h
MIPS: Get rid of 'kgdb_early_setup' cruft.
2015-06-21 21:54:10 +02:00
kmap_types.h
…
kprobes.h
…
kvm_host.h
KVM: add halt_attempted_poll to VCPU stats
2015-09-16 12:17:00 +02:00
kvm_para.h
MIPS: Add functions for hypervisor call
2014-05-30 21:01:11 +02:00
linkage.h
MIPS: Remove "__weak" definition from arch-specific linkage.h
2015-09-03 12:07:39 +02:00
local.h
MIPS: asm: local: Set the appropriate ISA level for MIPS R6
2015-02-17 15:37:24 +00:00
m48t37.h
…
maar.h
MIPS: Remove "weak" from platform_maar_init() declaration
2015-08-26 15:23:38 +02:00
mc146818-time.h
…
mc146818rtc.h
…
mips_machine.h
MIPS: move mips_{set,get}_machine_name() to a more generic place
2013-05-08 01:19:07 +02:00
mips_mt.h
MIPS: MT: Remove SMTC support
2014-05-24 00:07:01 +02:00
mips-cm.h
MIPS: CM: Add support for reporting CM cache errors
2015-08-26 15:23:15 +02:00
mips-cpc.h
MIPS: CPC: Remove "weak" from mips_cpc_phys_base() and make it static
2015-08-26 15:23:37 +02:00
mips-r2-to-r6-emul.h
MIPS: Set `si_code' for SIGFPE signals sent from emulation too
2015-04-08 01:10:19 +02:00
mipsmtregs.h
MIPS: MT: define write_c0_tchalt macro
2014-05-28 16:20:22 +01:00
mipsprom.h
…
mipsregs.h
MIPS: Rearrange ENTRYLO field definitions
2015-09-03 12:07:48 +02:00
mmu_context.h
MIPS: HTW: Prevent accidental HTW start due to nested htw_{start, stop}
2015-02-16 10:55:26 +01:00
mmu.h
MIPS,prctl: add PR_[GS]ET_FP_MODE prctl options for MIPS
2015-02-12 12:30:29 +01:00
mmzone.h
…
module.h
MIPS: asm: module: define MODULE_PROC_FAMILY for MIPS R6
2015-02-17 15:37:17 +00:00
msa.h
MIPS: Introduce accessors for MSA vector registers
2015-09-03 12:07:40 +02:00
msc01_ic.h
…
nile4.h
mips: Update the email address of Geert Uytterhoeven
2014-06-02 16:34:41 +02:00
paccess.h
MIPS: Apply `.insn' to fixup labels throughout
2014-11-24 07:45:36 +01:00
page.h
MIPS: Remove prototype for copy_user_page
2015-04-02 13:54:18 +02:00
pci.h
Merge branch 'for-4.2/sg' of git://git.kernel.dk/linux-block
2015-06-25 15:22:36 -07:00
perf_event.h
…
pgalloc.h
mips: handle pgtable_page_ctor() fail
2013-11-15 09:32:18 +09:00
pgtable-32.h
MIPS: BCM77xx: Remove legacy __cpuinit{,data} sections that crept in
2015-06-21 21:53:42 +02:00
pgtable-64.h
MIPS: Expand __swp_offset() to carry 40 significant bits for 64-bit kernel.
2015-04-01 17:21:59 +02:00
pgtable-bits.h
Merge branch '4.2-fixes' into mips-for-linux-next
2015-09-03 14:06:33 +02:00
pgtable.h
MIPS: Fix definition of pgprot_writecombine()
2015-09-03 12:08:00 +02:00
pm-cps.h
MIPS: pm-cps: add PM state entry code for CPS systems
2014-05-28 16:20:31 +01:00
pm.h
Merge branch 'wip-mips-pm' of https://github.com/paulburton/linux into mips-for-linux-next
2014-05-29 15:08:23 +02:00
pmon.h
…
prefetch.h
…
processor.h
MIPS: Set trap_no field in thread_struct on exception.
2015-09-03 12:08:04 +02:00
prom.h
MIPS: prepare for user enabling of CONFIG_OF
2015-06-21 21:54:14 +02:00
ptrace.h
MIPS: Add uprobes support.
2015-09-03 12:08:05 +02:00
r4k-timer.h
…
r4kcache.h
MIPS: r4kcache: Use correct base register for MIPS R6 cache flushes
2015-04-10 15:41:46 +02:00
reboot.h
…
reg.h
MIPS: asm/reg.h: Move to uapi
2014-08-02 00:06:38 +02:00
regdef.h
…
rtlx.h
MIPS: APRP: Code formatting clean-ups.
2014-01-22 20:19:02 +01:00
seccomp.h
mips: switch to using asm-generic for seccomp.h
2015-04-17 09:04:10 -04:00
setup.h
MIPS: Add 8250/16550 serial early printk driver
2013-10-29 21:24:36 +01:00
sgialib.h
MIPS: ARC: Add declarations for a few missing ARC firmware functions.
2015-01-13 16:04:28 +01:00
sgiarcs.h
…
shmparam.h
…
sigcontext.h
Revert "MIPS: Save/restore MSA context around signals"
2014-06-26 10:48:18 +01:00
signal.h
MIPS: Use common FP sigcontext code for O32 compat
2015-09-03 12:07:56 +02:00
sim.h
…
smp-cps.h
MIPS: pm-cps: Prevent use of mips_cps_* without CPS SMP
2014-07-30 20:47:39 +02:00
smp-ops.h
MIPS: SMP: Remove plat_smp_ops cpus_done method.
2014-05-27 11:06:42 +02:00
smp.h
MIPS: SMP: Don't increment irq_count multiple times for call function IPIs
2015-08-03 09:25:12 +02:00
sni.h
…
socket.h
…
sparsemem.h
MIPS: Add NUMA support for Loongson-3
2014-07-30 21:46:19 +02:00
spinlock_types.h
…
spinlock.h
MIPS: Select CONFIG_ARCH_USE_CMPXCHG_LOCKREF for MIPS64
2015-09-03 12:08:01 +02:00
spram.h
MIPS: asm: spram: Add new symbol for MIPS scratch pad storage
2015-02-17 15:37:20 +00:00
stackframe.h
MIPS: Flush RPS on kernel entry with EVA
2015-08-03 10:29:11 +02:00
stackprotector.h
MIPS: initial stack protector support
2013-07-01 15:10:48 +02:00
stacktrace.h
…
string.h
…
switch_to.h
MIPS: Tidy up FPU context switching
2015-09-03 12:08:05 +02:00
syscall.h
MIPS: Fix syscall_get_nr for the syscall exit tracing.
2015-02-04 16:40:09 +01:00
termios.h
…
thread_info.h
MIPS: Add uprobes support.
2015-09-03 12:08:05 +02:00
time.h
MIPS: Remove "weak" from get_c0_compare_int() declaration
2015-09-03 12:07:38 +02:00
timex.h
MIPS: Implement random_get_entropy with CP0 Random
2014-05-30 18:21:30 +02:00
tlb.h
MIPS: tlb: Set the EHINV bit for TLBINVF cores when invalidating the TLB
2014-01-22 20:18:59 +01:00
tlbdebug.h
MIPS: Refactor dumping of TLB registers for r3k/r4k
2015-09-03 12:07:45 +02:00
tlbflush.h
…
tlbmisc.h
…
topology.h
sched/topology: Rename topology_thread_cpumask() to topology_sibling_cpumask()
2015-05-27 15:22:15 +02:00
traps.h
…
txx9irq.h
MIPS/IRQCHIP: Move irq_chip from arch/mips to drivers/irqchip.
2015-06-21 21:52:50 +02:00
txx9pio.h
…
txx9tmr.h
…
types.h
MIPS: Remove now unused definition of phys_t.
2014-11-24 22:47:31 +01:00
uaccess.h
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2015-06-27 12:44:34 -07:00
uasm.h
MIPS: Add MFHC0 and MTHC0 instructions to uasm.
2014-11-24 22:47:31 +01:00
unaligned.h
…
unistd.h
sys_sgetmask/sys_ssetmask: add CONFIG_SGETMASK_SYSCALL
2014-06-04 16:54:14 -07:00
uprobes.h
MIPS: Add uprobes support.
2015-09-03 12:08:05 +02:00
vdso.h
…
vga.h
MIPS: Fix VGA_MAP_MEM macro.
2013-09-18 17:13:58 +02:00
vpe.h
MIPS: MT: Remove "weak" from vpe_run() declaration
2015-08-26 15:23:40 +02:00
war.h
…
watch.h
…
wbflush.h
…