Daisuke Nishimura
7dc74be032
memcg: add interface to move charge at task migration
...
In current memcg, charges associated with a task aren't moved to the new
cgroup at task migration. Some users feel this behavior to be strange.
These patches are for this feature, that is, for charging to the new
cgroup and, of course, uncharging from the old cgroup at task migration.
This patch adds "memory.move_charge_at_immigrate" file, which is a flag
file to determine whether charges should be moved to the new cgroup at
task migration or not and what type of charges should be moved. This
patch also adds read and write handlers of the file.
This patch also adds no-op handlers for this feature. These handlers will
be implemented in later patches. And you cannot write any values other
than 0 to move_charge_at_immigrate yet.
Signed-off-by: Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp>
Cc: Balbir Singh <balbir@linux.vnet.ibm.com>
Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Li Zefan <lizf@cn.fujitsu.com>
Cc: Paul Menage <menage@google.com>
Cc: Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-03-12 15:52:36 -08:00
..
ABI
mm: document /sys/devices/system/node/nodeX
2010-03-06 11:26:26 -08:00
accounting
Documentation/: fix warnings from -Wmissing-prototypes in HOSTCFLAGS
2009-09-23 07:39:28 -07:00
acpi
ACPI: support customizing ACPI control methods at runtime
2009-12-11 01:50:08 -05:00
aoe
arm
ARM: 5930/1: Add PKMAP area description to memory.txt.
2010-02-15 21:40:33 +00:00
auxdisplay
includecheck fix: Documentation, cfag12864b-example.c
2009-09-24 07:20:57 -07:00
blackfin
Blackfin: add an example showing how to use the gptimers API
2009-12-15 00:15:04 -05:00
block
Merge branch 'master' into for-2.6.34
2010-02-22 13:48:51 +01:00
blockdev
The DRBD driver
2009-10-01 21:17:49 +02:00
cdrom
ide: doc: remove compilation options section from ide-cd documentation
2009-12-13 20:41:53 -08:00
cgroups
memcg: add interface to move charge at task migration
2010-03-12 15:52:36 -08:00
connector
connector: Provide the sender's credentials to the callback
2009-10-02 10:54:01 -07:00
console
cpu-freq
[CPUFREQ] Processor Clocking Control interface driver
2010-01-13 10:55:16 -05:00
cpuidle
cris
crypto
async_tx: add support for asynchronous RAID6 recovery operations
2009-08-29 19:09:27 -07:00
development-process
docs: Encourage better changelogs in the development process document
2009-06-04 10:32:49 -06:00
device-mapper
dm: document when snapshot has finished merging
2010-03-06 02:29:56 +00:00
DocBook
docbook: fix errors from x86 headers merger
2010-03-03 07:32:39 -08:00
driver-model
Driver core: driver_attribute parameters can often be const*
2009-12-23 11:23:43 -08:00
dvb
V4L/DVB: get_dvb_firmware: Fix typo, sort list of components
2010-02-26 15:10:56 -03:00
early-userspace
fault-injection
lkdtm: add debugfs access and loosen KPROBE ties
2010-03-06 11:26:32 -08:00
fb
viafb: documentation update
2009-12-16 07:20:05 -08:00
filesystems
Documentation/fs/: split txt and source files
2010-03-12 15:52:35 -08:00
firmware_class
driver core: fix documentation of request_firmware_nowait
2009-06-15 21:30:24 -07:00
frv
hwmon
hwmon: Remove the deprecated adt7473 driver
2010-03-05 22:17:26 +01:00
i2c
i2c: Document the message size limit
2010-03-02 12:23:49 +01:00
i2o
ia64
Documentation/: fix warnings from -Wmissing-prototypes in HOSTCFLAGS
2009-09-23 07:39:28 -07:00
ide
ide: preserve Host Protected Area by default (v2)
2009-06-07 13:52:52 +02:00
infiniband
IB: Fix typo in ipoib.txt
2009-12-09 14:21:36 -08:00
input
Merge branch 'next' into for-linus
2010-02-28 23:55:20 -08:00
ioctl
USB: vstusb.c: removal of driver for Vernier Software & Technology, Inc., devices and spectrometers
2010-03-02 14:55:08 -08:00
isdn
gigaset: small documentation improvement
2010-02-26 01:24:22 -08:00
ja_JP
block: rename CONFIG_LBD to CONFIG_LBDAF
2009-06-19 08:08:50 +02:00
kbuild
kbuild: generate modules.builtin
2009-12-12 13:08:16 +01:00
kdump
trivial: Miscellaneous documentation typo fixes
2009-06-12 18:01:47 +02:00
ko_KR
kvm
KVM: trivial document fixes
2010-03-01 12:35:43 -03:00
laptops
Documentation/laptop/: split txt and source files
2010-03-12 15:52:35 -08:00
lguest
lguest: remove unneeded zlib.h include in example launcher
2010-02-24 14:22:22 +10:30
m68k
make
mips
misc-devices
ad525x_dpot: new driver for AD525x digital potentiometers
2009-12-15 08:53:25 -08:00
mn10300
trivial: Miscellaneous documentation typo fixes
2009-06-12 18:01:47 +02:00
mtd
trivial: Miscellaneous documentation typo fixes
2009-06-12 18:01:47 +02:00
namespaces
netlabel
networking
Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6
2010-03-03 08:48:58 -08:00
parisc
PCI
Documentation: Rename Documentation/DMA-mapping.txt
2010-01-02 10:09:44 -08:00
pcmcia
pcmcia: use ops_mutex for rsrc_{mgr,nonstatic} locking
2010-02-17 17:48:24 +01:00
power
PM: Provide generic subsystem-level callbacks
2010-03-06 21:28:37 +01:00
powerpc
powerpc: doc/dts-bindings: update doc of FSL I2C bindings
2010-03-07 22:03:10 +00:00
pps
LinuxPPS: core support
2009-06-18 13:04:04 -07:00
prctl
RCU
rcu: Use canonical URL for Mathieu's dissertation
2010-02-25 10:34:56 +01:00
s390
[S390] cio: introduce cio_settle
2010-02-26 22:37:29 +01:00
scheduler
sched: Documentation/sched-rt-group: Fix style issues & bump version
2009-06-21 13:12:46 +02:00
scsi
[SCSI] megaraid_sas: version and documentation update
2010-02-17 13:13:00 -06:00
serial
tty: docs: serial/tty, add to ldisc methods
2009-12-11 15:18:05 -08:00
sh
sound
Merge branch 'topic/misc' into for-linus
2010-03-08 09:35:50 +01:00
sparc
spi
tree-wide: fix assorted typos all over the place
2009-12-04 15:39:55 +01:00
sysctl
doc: Add documentation for bootloader_{type,version}
2009-12-11 14:28:56 -08:00
telephony
thermal
thermal: add sanity check for the passive attribute
2009-11-05 18:18:10 -05:00
timers
Documentation/timers/: split txt and source files
2010-03-12 15:52:35 -08:00
trace
Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2010-02-28 10:20:25 -08:00
uml
usb
USB: convert to the runtime PM framework
2010-03-02 14:54:12 -08:00
video4linux
V4L/DVB: Documentation: gspca.txt: update known mr97310a cams
2010-02-26 15:11:09 -03:00
vm
Documentation/vm/: split txt and source files
2010-03-12 15:52:35 -08:00
w1
ds2482: Discard obsolete detect method
2009-10-04 22:53:41 +02:00
watchdog
Documentation/: fix warnings from -Wmissing-prototypes in HOSTCFLAGS
2009-09-23 07:39:28 -07:00
wimax
x86
x86, numa: Remove configurable node size support for numa emulation
2010-02-15 14:34:18 -08:00
zh_CN
00-INDEX
Bluetooth: Add documentation for Marvell Bluetooth driver
2009-08-22 14:25:32 -07:00
applying-patches.txt
atomic_ops.txt
Documentation/atomic_ops.txt: fix sample code
2009-06-16 19:47:52 -07:00
bad_memory.txt
basic_profiling.txt
binfmt_misc.txt
braille-console.txt
trivial: Miscellaneous documentation typo fixes
2009-06-12 18:01:47 +02:00
bt8xxgpio.txt
btmrvl.txt
Bluetooth: Add documentation for Marvell Bluetooth driver
2009-08-22 14:25:32 -07:00
BUG-HUNTING
cachetlb.txt
Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm
2010-03-01 09:15:15 -08:00
Changes
netfilter: xtables: document minimal required version
2009-12-14 14:52:10 +01:00
CodingStyle
trivial: fix typo milisecond/millisecond for documentation and source comments.
2009-06-12 18:01:46 +02:00
cpu-hotplug.txt
cpumask: don't recommend set_cpus_allowed hack in Documentation/cpu-hotplug.txt
2009-12-17 11:43:29 +10:30
cpu-load.txt
cputopology.txt
Documentation: ABI: /sys/devices/system/cpu/cpu#/ topology files
2009-10-30 14:59:52 -07:00
credentials.txt
dcdbas.txt
debugging-modules.txt
debugging-via-ohci1394.txt
ieee1394: update URLs in debugging-via-ohci1394.txt
2009-10-03 09:28:11 +02:00
dell_rbu.txt
trivial: Documentation/dell_rbu.txt: fix typos
2009-06-12 18:01:50 +02:00
devices.txt
DMA-API.txt
trivial: Miscellaneous documentation typo fixes
2009-06-12 18:01:47 +02:00
DMA-attributes.txt
DMA-ISA-LPC.txt
dmaengine.txt
dontdiff
Merge branch 'for-linus-1' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-kconfig
2010-02-25 14:43:57 -08:00
dynamic-debug-howto.txt
edac.txt
fix typos/grammos in Documentation/edac.txt
2009-12-04 15:39:53 +01:00
eisa.txt
email-clients.txt
Documentation/email-clients.txt: update gmail information
2010-03-12 15:52:35 -08:00
feature-removal-schedule.txt
Merge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging
2010-03-06 11:33:09 -08:00
flexible-arrays.txt
Update flex_arrays.txt
2009-10-15 07:25:20 -06:00
futex-requeue-pi.txt
futex: add requeue-pi documentation
2009-05-09 07:12:50 +02:00
gcov.txt
trivial: fix typo in CONFIG_DEBUG_FS in gcov doc
2009-09-21 15:14:56 +02:00
gpio.txt
gpio: introduce gpio_request_one() and friends
2010-03-06 11:26:48 -08:00
highuid.txt
HOWTO
HOWTO: Updates on subsystem trees, patchwork, -next (vs. -mm)
2010-03-07 17:04:49 -08:00
hw_random.txt
init.txt
init/main.c: improve usability in case of init binary failure
2010-03-06 11:26:29 -08:00
initrd.txt
Intel-IOMMU.txt
intel-iommu: Kill DMAR_BROKEN_GFX_WA option.
2009-09-19 09:37:23 -07:00
intel_txt.txt
x86, intel_txt: Intel TXT boot support
2009-07-21 11:49:06 -07:00
io-mapping.txt
IO-mapping.txt
Documentation: fix ioremap return type
2010-01-02 10:09:44 -08:00
io_ordering.txt
iostats.txt
IPMI.txt
IRQ-affinity.txt
IRQ.txt
irqflags-tracing.txt
isapnp.txt
java.txt
kernel-doc-nano-HOWTO.txt
documentation: update kernel-doc-nano-HOWTO information
2010-01-11 09:34:07 -08:00
kernel-docs.txt
kernel-parameters.txt
Merge branch 'x86-mrst-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2010-03-07 15:59:39 -08:00
keys-request-key.txt
keys.txt
KEYS: Add a keyctl to install a process's session keyring on its parent [try #6 ]
2009-09-02 21:29:22 +10:00
kmemcheck.txt
kmemcheck: update documentation
2009-07-01 22:36:22 +02:00
kmemleak.txt
kmemleak: add clear command support
2009-09-08 16:36:08 +01:00
kobject.txt
Driver core: Constify struct sysfs_ops in struct kobj_type
2010-03-07 17:04:49 -08:00
kprobes.txt
kprobes: Add documents of jump optimization
2010-02-25 17:49:27 +01:00
kref.txt
kref: double kref_put() in my_data_handler()
2009-09-18 09:48:52 -07:00
ldm.txt
leds-class.txt
led: document sysfs interface
2009-08-28 15:21:12 -04:00
leds-lp3944.txt
leds: LED driver for National Semiconductor LP3944 Funlight Chip
2009-06-23 20:21:38 +01:00
local_ops.txt
trivial: Miscellaneous documentation typo fixes
2009-06-12 18:01:47 +02:00
lockdep-design.txt
lockdep: Fix typos in documentation
2009-08-07 12:03:46 +02:00
lockstat.txt
lockstat: Add usage info to Documentation/lockstat.txt
2009-12-06 13:20:02 +01:00
logo.gif
logo.txt
magic-number.txt
Makefile
Documentation/fs/: split txt and source files
2010-03-12 15:52:35 -08:00
ManagementStyle
mca.txt
md.txt
md: add 'recovery_start' per-device sysfs attribute
2009-12-14 12:58:57 +11:00
memory-barriers.txt
memory-hotplug.txt
mm: add numa node symlink for memory section in sysfs
2009-12-15 08:53:17 -08:00
memory.txt
Documentation/memory.txt: remove some very outdated recommendations
2009-09-22 07:17:26 -07:00
mono.txt
mutex-design.txt
nmi_watchdog.txt
nommu-mmap.txt
nommu: fix malloc performance by adding uninitialized flag
2009-12-15 08:53:24 -08:00
numastat.txt
mm: fix NUMA accounting in numastat.txt
2009-09-22 07:17:39 -07:00
oops-tracing.txt
docs: Describe the 'C' taint flag in oops-tracing.txt
2009-11-09 09:40:56 +01:00
parport-lowlevel.txt
parport.txt
pi-futex.txt
pnp.txt
preempt-locking.txt
printk-formats.txt
prio_tree.txt
rbtree.txt
trivial: rbtree.txt: fix rb_entry() parameters in sample code
2009-06-12 18:01:47 +02:00
rfkill.txt
rfkill: export persistent attribute in sysfs
2009-06-19 11:50:18 -04:00
robust-futex-ABI.txt
futex: documentation: fix inconsistent description of futex list_op_pending
2009-06-18 13:03:56 -07:00
robust-futexes.txt
rt-mutex-design.txt
rt-mutex.txt
rtc.txt
rtc: add boot_timesource sysfs attribute
2009-09-23 07:39:46 -07:00
SAK.txt
SecurityBugs
SELinux.txt
serial-console.txt
sgi-ioc4.txt
sgi-visws.txt
slow-work.txt
SLOW_WORK: Move slow_work's proc file to debugfs
2009-12-01 08:20:31 -08:00
SM501.txt
trivial: Miscellaneous documentation typo fixes
2009-06-12 18:01:47 +02:00
Smack.txt
sparse.txt
spinlocks.txt
Documentation: rw_lock lessons learned
2009-12-14 09:46:56 -08:00
stable_api_nonsense.txt
stable_kernel_rules.txt
Doc/stable rules: add new cherry-pick logic
2009-12-23 11:23:43 -08:00
SubmitChecklist
Documentation/SubmitChecklist: add rule #1
2010-03-12 15:52:35 -08:00
SubmittingDrivers
SubmittingPatches
docs: update patch size in SubmittingPatches
2009-10-01 16:11:12 -07:00
svga.txt
sysfs-rules.txt
Doc/sysfs-rules: Swap the order of the words so the sentence makes more sense
2009-05-08 19:22:20 -07:00
sysrq.txt
sysrq, kdump: make sysrq-c consistent
2009-07-29 19:10:36 -07:00
tomoyo.txt
unaligned-memory-access.txt
unicode.txt
unshare.txt
VGA-softcursor.txt
vgaarbiter.txt
vgaarbiter: fix a typo in the vgaarbiter Documentation
2009-12-16 11:28:58 -08:00
video-output.txt
volatile-considered-harmful.txt
zorro.txt