Amit Shah
4eb05d562e
virtio: balloon: leak / fill balloon across S4
...
commit e562966dba added support for S4 to
the balloon driver. The freeze function did nothing to free the pages,
since reclaiming the pages from the host to immediately give them back
(if S4 was successful) seemed wasteful. Also, if S4 wasn't successful,
the guest would have to re-fill the balloon. On restore, the pages were
supposed to be marked freed and the free page counters were incremented
to reflect the balloon was totally deflated.
However, this wasn't done right. The pages that were earlier taken away
from the guest during a balloon inflation operation were just shown as
used pages after a successful restore from S4. Just a fancy way of
leaking lots of memory.
Instead of trying that, just leak the balloon on freeze and fill it on
restore/thaw paths. This works properly now. The optimisation to not
leak can be added later on after a bit of refactoring of the code.
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2012-03-01 09:28:41 +10:30
..
accessibility
acpi
ACPI: remove duplicated lines of merging problems with acpi_processor_add
2012-02-08 15:07:03 -08:00
amba
ata
pata/at91: use newly introduced SMC accessors
2012-02-13 18:31:37 +01:00
atm
drivers/atm/solos-pci.c: exchange pci_iounmaps
2012-02-19 18:57:51 -05:00
auxdisplay
base
Fixes a bootstrapping issue for some registers when a less commonly used
2012-02-18 15:37:25 -08:00
bcma
bcma: don't fail for bad SPROM CRC
2012-02-06 14:37:52 -05:00
block
asm-generic: architecture independent readq/writeq for 32bit environment
2012-02-21 16:47:28 -08:00
bluetooth
Bluetooth: btusb: Add vendor specific ID (0a5c 21f3) for BCM20702A0
2012-02-15 13:09:26 +02:00
cdrom
cdrom: move shared static to cdrom_device_info
2012-02-08 20:03:14 +01:00
char
agp: fix scratch page cleanup
2012-01-26 18:36:48 +00:00
clk
clocksource
connector
cpufreq
cpuidle
cpuidle: Default y on powerpc pSeries
2012-02-22 16:48:51 +11:00
crypto
dca
devfreq
dio
dma
i.MX SDMA: Fix burstsize settings
2012-02-02 14:00:43 +05:30
edac
asm-generic: architecture independent readq/writeq for 32bit environment
2012-02-21 16:47:28 -08:00
eisa
firewire
firewire: ohci: disable MSI on Ricoh controllers
2012-01-30 21:33:34 +01:00
firmware
gpio
gpio: Add missing spin_lock_init in gpio-ml-ioh driver
2012-02-01 21:59:37 -07:00
gpu
drm/radeon/kms/atom: dpms bios scratch reg updates
2012-02-22 10:30:06 +00:00
hid
HID: wiimote: fix invalid power_supply_powers call
2012-02-07 13:40:56 +01:00
hv
hwmon
hwmon: (max34440) Fix resetting temperature history
2012-02-24 08:06:15 -08:00
hwspinlock
i2c
Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/olof/tegra into fixes
2012-02-13 05:40:38 +00:00
ide
ARM: at91: drop ide driver in favor of the pata one
2012-02-13 18:31:37 +01:00
idle
ACPI processor hotplug: Delay acpi_processor_start() call for hotplugged cores
2012-01-19 21:26:32 -05:00
ieee802154
infiniband
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2012-02-10 14:18:46 -08:00
input
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2012-02-04 10:57:42 -08:00
iommu
iommu/msm: Fix error handling in msm_iommu_unmap()
2012-01-30 12:53:14 +01:00
isdn
isdn: type bug in isdn_net_header()
2012-02-09 15:41:29 -05:00
leds
drivers/leds/leds-lm3530.c: fix setting pltfm->als_vmax
2012-02-08 19:03:51 -08:00
lguest
macintosh
powerpc/adb: Use set_current_state()
2012-02-16 16:15:12 +11:00
mca
md
Some simple md-related fixes.
2012-02-08 19:06:30 -08:00
media
Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
2012-02-24 12:32:51 -08:00
memstick
message
mfd
Merge branch 'omap-fixes-warnings' of git://git.linaro.org/people/rmk/linux-arm
2012-02-13 14:16:07 -08:00
misc
Minor char-misc fixes for 3.3-rc3
2012-02-09 13:51:13 -08:00
mmc
mmc: dw_mmc: Fix PIO mode with support of highmem
2012-02-13 20:39:05 -05:00
mtd
- Fix a regression in 16-bit Atmel NAND flash which was introduced in 3.1
2012-02-04 07:17:47 -08:00
net
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2012-02-26 12:47:17 -08:00
nfc
nubus
of
oprofile
parisc
parport
pci
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci
2012-02-18 15:26:11 -08:00
pcmcia
pcmcia: fix socket refcount decrementing on each resume
2012-02-08 19:03:51 -08:00
pinctrl
pinctrl: restore pin naming
2012-02-01 19:35:21 +01:00
platform
asm-generic: architecture independent readq/writeq for 32bit environment
2012-02-21 16:47:28 -08:00
pnp
power
lp8727_charger: Add terminating entry for i2c_device_id table
2012-02-01 21:34:26 +04:00
pps
ps3
ptp
rapidio
regulator
regulator: Fix getting voltage in max8649_enable_time()
2012-02-10 11:20:55 +00:00
rtc
ARM: at91:rtc/rtc-at91sam9: ioremap register bank
2012-02-13 18:31:36 +01:00
s390
compat: fix compile breakage on s390
2012-02-27 07:54:27 -08:00
sbus
scsi
SCSI fixes on 20120224
2012-02-24 16:08:51 -08:00
sfi
sh
sh: clkfwk: bugfix: use clk_reparent() for div6 clocks
2012-01-24 10:44:49 +09:00
sn
spi
spi-topcliff-pch: rename pch_spi_pcidev to pch_spi_pcidev_driver
2012-02-05 23:24:17 -07:00
ssb
ssb: fix cardbus slot in hostmode
2012-02-01 15:26:00 -05:00
staging
staging: pohmelfs: remove drivers/staging/pohmelfs
2012-02-08 16:19:06 -08:00
target
target: Fix unsupported WRITE_SAME sense payload
2012-02-07 06:48:58 +00:00
tc
telephony
thermal
thermal: Rename generate_netlink_event
2012-01-23 03:15:25 -05:00
tty
tty: serial: omap-serial: wakeup latency constraint is in microseconds, not milliseconds
2012-02-09 10:48:36 -08:00
uio
usb
USB: Added Kamstrup VID/PIDs to cp210x serial driver.
2012-02-21 16:29:15 -08:00
uwb
vhost
video
SuperH fixes for 3.3-rc5
2012-02-24 08:56:51 -08:00
virt
virtio
virtio: balloon: leak / fill balloon across S4
2012-03-01 09:28:41 +10:30
vlynq
w1
watchdog
watchdog: iTCO_wdt: add Intel Lynx Point DeviceIDs
2012-01-27 10:01:16 +01:00
xen
xenbus_dev: add missing error check to watch handling
2012-02-03 16:07:05 -05:00
zorro
Kconfig
Makefile