KOSAKI Motohiro 4b02108ac1 mm: oom analysis: add shmem vmstat ... Recently we encountered OOM problems due to memory use of the GEM cache. Generally a large amuont of Shmem/Tmpfs pages tend to create a memory shortage problem. We often use the following calculation to determine the amount of shmem pages: shmem = NR_ACTIVE_ANON + NR_INACTIVE_ANON - NR_ANON_PAGES however the expression does not consider isolated and mlocked pages. This patch adds explicit accounting for pages used by shmem and tmpfs. Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Acked-by: Rik van Riel <riel@redhat.com> Reviewed-by: Christoph Lameter <cl@linux-foundation.org> Acked-by: Wu Fengguang <fengguang.wu@intel.com> Cc: David Rientjes <rientjes@google.com> Cc: Hugh Dickins <hugh.dickins@tiscali.co.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2009-09-22 07:17:27 -07:00
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accessibility
acpi	x86: Trivial whitespace cleanups	2009-09-20 20:18:57 +02:00
amba	Merge branches 'arm', 'at91', 'bcmring', 'ep93xx', 'mach-types', 'misc' and 'w90x900' into devel	2009-09-12 12:01:34 +01:00
ata	libata: Add pata_atp867x driver for Artop/Acard ATP867X controllers	2009-09-17 16:47:06 -04:00
atm
auxdisplay
base	mm: oom analysis: add shmem vmstat	2009-09-22 07:17:27 -07:00
block	const: make block_device_operations const	2009-09-22 07:17:25 -07:00
bluetooth	pcmcia: dtl1_cs: fix pcmcia_loop_config logic	2009-09-15 10:17:16 -07:00
cdrom	const: make block_device_operations const	2009-09-22 07:17:25 -07:00
char	perf: Do the big rename: Performance Counters -> Performance Events	2009-09-21 14:28:04 +02:00
clocksource
connector
cpufreq	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq	2009-09-18 09:16:57 -07:00
cpuidle	tracing, x86, cpuidle: Move the end point of a C state in the power tracer	2009-09-19 18:57:52 +02:00
crypto
dca
dio
dma	at_hdmac: Rework suspend_late()/resume_early()	2009-09-14 20:27:00 +02:00
edac	amd64_edac: check NB MCE bank enable on the current node properly	2009-09-16 13:05:46 +02:00
eisa
firewire	driver model: constify attribute groups	2009-09-15 09:50:47 -07:00
firmware	driver model: constify attribute groups	2009-09-15 09:50:47 -07:00
gpio	gpio: Add WM831X GPIO driver	2009-09-17 09:47:01 +02:00
gpu	Merge branch 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6	2009-09-21 08:10:09 -07:00
hid	Driver-Core: extend devnode callbacks to provide permissions	2009-09-19 12:50:38 -07:00
hwmon	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6	2009-09-18 09:22:36 -07:00
i2c	[PATCH] i2c-imx: make bus available early	2009-09-19 23:36:56 +01:00
ide	const: make block_device_operations const	2009-09-22 07:17:25 -07:00
idle
ieee1394
ieee802154
infiniband	driver model: constify attribute groups	2009-09-15 09:50:47 -07:00
input	Driver-Core: extend devnode callbacks to provide permissions	2009-09-19 12:50:38 -07:00
isdn	const: mark remaining super_operations const	2009-09-22 07:17:24 -07:00
leds
lguest
macintosh	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc	2009-09-15 09:51:09 -07:00
mca
md	const: make block_device_operations const	2009-09-22 07:17:25 -07:00
media	drivers/media/dvb/pt1/pt1.c needs vmalloc.h	2009-09-22 07:17:23 -07:00
memstick	const: make block_device_operations const	2009-09-22 07:17:25 -07:00
message	const: make block_device_operations const	2009-09-22 07:17:25 -07:00
mfd	drivers/mfd/ab3100-core.c: fix powerpc build error	2009-09-22 07:17:24 -07:00
misc	const: mark remaining super_operations const	2009-09-22 07:17:24 -07:00
mmc	const: make block_device_operations const	2009-09-22 07:17:25 -07:00
mtd	const: make block_device_operations const	2009-09-22 07:17:25 -07:00
net	Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6	2009-09-20 15:55:39 -07:00
nubus
of
oprofile	const: mark remaining super_operations const	2009-09-22 07:17:24 -07:00
parisc
parport
pci	Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6	2009-09-16 07:49:54 -07:00
pcmcia	Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/pcmcia-2.6	2009-09-16 08:11:23 -07:00
platform	hp-wmi: Switch driver to dev_pm_ops	2009-09-14 20:26:59 +02:00
pnp
power
pps
ps3
rapidio
regulator	regulator: Voltage count for AB3100	2009-09-17 15:48:24 +02:00
rtc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6	2009-09-18 09:43:09 -07:00
s390	const: make block_device_operations const	2009-09-22 07:17:25 -07:00
sbus	const: make block_device_operations const	2009-09-22 07:17:25 -07:00
scsi	const: make block_device_operations const	2009-09-22 07:17:25 -07:00
serial	uartlite: support shared interrupt lines	2009-09-19 13:13:38 -07:00
sh
sn
spi	Merge branch 'master' into devel	2009-09-12 12:04:37 +01:00
ssb	ssb/sdio: fix printk format warnings	2009-09-16 16:21:00 -04:00
staging	Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6	2009-09-21 09:03:10 -07:00
tc
telephony
thermal
uio	Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6	2009-09-18 09:43:09 -07:00
usb	const: mark remaining super_operations const	2009-09-22 07:17:24 -07:00
uwb	Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/dvrabel/uwb	2009-09-17 09:44:09 -07:00
video	includecheck fix: drivers/video, vgacon.c	2009-09-20 16:01:58 +05:30
virtio
vlynq
w1
watchdog	[WATCHDOG] sizeof cleanup	2009-09-18 08:39:37 +00:00
xen	includecheck fix: drivers/xen, evtchn.c	2009-09-20 16:02:20 +05:30
zorro
Kconfig
Makefile