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
..
boot	Merge branch 'akpm' (patches from Andrew)	2015-09-10 18:19:42 -07:00
common	Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm	2015-09-03 16:27:01 -07:00
configs	ARM: SoC: late fixes and dependencies	2015-09-10 17:59:04 -07:00
crypto
firmware
include	KVM: add halt_attempted_poll to VCPU stats	2015-09-16 12:17:00 +02:00
kernel	Merge branch 'nmi' of git://ftp.arm.linux.org.uk/~rmk/linux-arm	2015-09-08 12:28:10 -07:00
kvm	arm/arm64: KVM: Fix PSCI affinity info return value for non valid cores	2015-09-04 17:02:48 +01:00
lib	Merge branches 'cleanup', 'fixes', 'misc', 'omap-barrier' and 'uaccess' into for-linus	2015-09-03 15:28:37 +01:00
mach-alpine
mach-asm9260
mach-at91	genalloc: add name arg to gen_pool_get() and devm_gen_pool_create()	2015-09-04 16:54:41 -07:00
mach-axxia
mach-bcm	ARM: SoC platform updates for v4.3	2015-09-01 12:18:40 -07:00
mach-berlin
mach-clps711x	libnvdimm for 4.3:	2015-09-08 14:35:59 -07:00
mach-cns3xxx
mach-davinci	ARM: SoC platform updates for v4.3	2015-09-01 12:18:40 -07:00
mach-digicolor
mach-dove	Merge branch 'queue/irq/arm' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next/cleanup	2015-08-05 17:24:11 +02:00
mach-ebsa110
mach-efm32
mach-ep93xx	ARM/fb: ep93xx: switch framebuffer to use modedb only	2015-08-13 12:25:44 +02:00
mach-exynos	ARM: SoC: late fixes and dependencies	2015-09-10 17:59:04 -07:00
mach-footbridge
mach-gemini	ARM: gemini: Setup timer3 as free running timer	2015-08-13 11:41:52 +02:00
mach-highbank	ARM: migrate to common PSCI client code	2015-08-03 15:38:39 +01:00
mach-hisi
mach-imx	genalloc: add name arg to gen_pool_get() and devm_gen_pool_create()	2015-09-04 16:54:41 -07:00
mach-integrator
mach-iop13xx
mach-iop32x
mach-iop33x
mach-ixp4xx
mach-keystone
mach-ks8695
mach-lpc18xx
mach-lpc32xx	Merge branch 'queue/irq/arm' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next/cleanup	2015-08-05 17:24:11 +02:00
mach-mediatek
mach-meson
mach-mmp	ARM: mmp: remove unused RTC register definitions	2015-09-05 19:37:17 +02:00
mach-moxart
mach-mv78xx0
mach-mvebu	ARM: SoC driver updates for v4.3	2015-09-01 13:00:04 -07:00
mach-mxs
mach-netx
mach-nomadik	ARM: nomadik: move l2x0 setup to device tree	2015-08-11 15:29:59 +02:00
mach-nspire
mach-omap1
mach-omap2	Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm	2015-09-03 16:27:01 -07:00
mach-orion5x	ARM: DT updates for v4.3	2015-09-01 13:09:20 -07:00
mach-picoxcell
mach-prima2	Merge branches 'cleanup', 'fixes', 'misc', 'omap-barrier' and 'uaccess' into for-linus	2015-09-03 15:28:37 +01:00
mach-pxa	ARM: pxa: add memory resource to SA1100 RTC device	2015-09-05 19:37:16 +02:00
mach-qcom
mach-realview
mach-rockchip	ARM: rockchip: pm: Fix PTR_ERR() argument	2015-08-24 12:39:14 +02:00
mach-rpc
mach-s3c24xx	Samsung cleanup for v4.3	2015-08-11 14:59:02 +02:00
mach-s3c64xx	ARM: SoC cleanups for v4.3	2015-09-01 12:10:20 -07:00
mach-s5pv210
mach-sa1100	ARM: sa1100: remove unused RTC register definitions	2015-09-05 19:37:17 +02:00
mach-shmobile	libnvdimm for 4.3:	2015-09-08 14:35:59 -07:00
mach-socfpga	genalloc: add name arg to gen_pool_get() and devm_gen_pool_create()	2015-09-04 16:54:41 -07:00
mach-spear	ARM: SoC cleanups for v4.3	2015-09-01 12:10:20 -07:00
mach-sti	ARM: SoC platform updates for v4.3	2015-09-01 12:18:40 -07:00
mach-stm32
mach-sunxi
mach-tegra	ARM: SoC driver updates for v4.3	2015-09-01 13:00:04 -07:00
mach-u300
mach-uniphier	ARM: uniphier: drop v7_invalidate_l1 call at secondary entry	2015-08-13 12:12:10 +02:00
mach-ux500	Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm	2015-09-03 16:27:01 -07:00
mach-versatile
mach-vexpress	irqchip/gic: Ensure gic_cpu_if_up/down() programs correct GIC instance	2015-08-04 14:14:06 +02:00
mach-vt8500
mach-w90x900
mach-zx	ARM: SoC platform updates for v4.3	2015-09-01 12:18:40 -07:00
mach-zynq	Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2015-09-01 14:33:35 -07:00
mm	dma-mapping: consolidate dma_{alloc,free}_{attrs,coherent}	2015-09-10 13:29:01 -07:00
net
nwfpe
oprofile
plat-iop
plat-omap
plat-orion	Merge branch 'queue/irq/arm' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next/cleanup	2015-08-05 17:24:11 +02:00
plat-pxa
plat-samsung
plat-versatile
probes
tools
vdso
vfp
xen	xen/privcmd: Further s/MFN/GFN/ clean-up	2015-09-08 18:03:54 +01:00
Kconfig	kexec: split kexec_load syscall from kexec core code	2015-09-10 13:29:01 -07:00
Kconfig-nommu
Kconfig.debug	The i.MX SoC changes for 4.3:	2015-08-18 13:10:05 -07:00
Makefile	ARM: 8418/1: add boot image dependencies to not generate invalid images	2015-08-18 13:59:59 +01:00