Liu, Jinsong f65c9bb3fb xen/pcpu: Xen physical cpus online/offline sys interface ...

This patch provide Xen physical cpus online/offline sys interface.
User can use it for their own purpose, like power saving:
by offlining some cpus when light workload it save power greatly.

Its basic workflow is, user online/offline cpu via sys interface,
then hypercall xen to implement, after done xen inject virq back to dom0,
and then dom0 sync cpu status.

Signed-off-by: Jiang, Yunhong <yunhong.jiang@intel.com>
Signed-off-by: Liu, Jinsong <jinsong.liu@intel.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

2012-07-19 15:51:39 -04:00

..

xen-pciback

Two fixes for regressions:

2012-04-06 17:54:53 -07:00

xenbus

Features:

2012-05-24 16:02:08 -07:00

xenfs

xen: Add xenbus device driver

2011-12-16 13:29:39 -05:00

acpi.c

xen/acpi/sleep: Enable ACPI sleep via the __acpi_os_prepare_sleep

2012-05-07 15:33:18 -04:00

balloon.c

xen/balloon: Avoid OOM when requesting highmem

2011-11-16 12:13:43 -05:00

biomerge.c

xen: using EXPORT_SYMBOL requires including export.h

2012-01-18 15:37:49 -08:00

cpu_hotplug.c

xen/bootup: During bootup suppress XENBUS: Unable to read cpu state

2012-02-03 16:05:30 -05:00

events.c

Five bug-fixes:

2012-06-15 17:17:15 -07:00

evtchn.c

xen/event: Add reference counting to event channels

2011-11-21 17:14:48 -05:00

features.c

xen: clean up asm/xen/hypervisor.h

2008-12-16 21:50:31 +01:00

gntalloc.c

xen-gntalloc: introduce missing kfree

2012-01-03 13:39:04 -05:00

gntdev.c

xen/gntdev: do not set VM_PFNMAP

2012-04-17 13:27:17 -04:00

grant-table.c

Features:

2012-05-24 16:02:08 -07:00

Kconfig

xen/mce: Add mcelog support for Xen platform

2012-07-19 15:51:36 -04:00

Makefile

xen/pcpu: Xen physical cpus online/offline sys interface

2012-07-19 15:51:39 -04:00

manage.c

xen/resume: Fix compile warnings.

2012-04-19 15:12:49 -04:00

mcelog.c

xen/mce: Add mcelog support for Xen platform

2012-07-19 15:51:36 -04:00

pci.c

xen/pci: Check for PCI bridge before using it.

2012-05-30 10:16:35 -04:00

pcpu.c

xen/pcpu: Xen physical cpus online/offline sys interface

2012-07-19 15:51:39 -04:00

platform-pci.c

xen: initialize platform-pci even if xen_emul_unplug=never

2012-03-22 11:37:11 -04:00

privcmd.c

xen/privcmd: Remove unused support for arch specific privcmp mmap

2011-12-16 13:29:42 -05:00

privcmd.h

xen: Add privcmd device driver

2011-12-16 13:29:31 -05:00

swiotlb-xen.c

X86 & IA64: adapt for dma_map_ops changes

2012-03-28 16:36:31 +02:00

sys-hypervisor.c

xen: constify all instances of "struct attribute_group"

2012-03-14 12:34:19 -04:00

tmem.c

frontswap: s/put_page/store/g s/get_page/load

2012-05-15 11:34:08 -04:00

xen-acpi-processor.c

xen-acpi-processor: Add missing #include <xen/xen.h>

2012-05-17 10:03:02 -07:00

xen-balloon.c

Features:

2012-03-22 20:16:14 -07:00

xen-selfballoon.c

xen: Add selfballoning memory reservation tunable.

2012-05-21 10:52:53 -04:00

xencomm.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00