Ian Campbell a144ff09bc xen: Avoid allocations causing swap activity on the resume path ... Avoid allocations causing swap activity on the resume path by preventing the allocations from doing IO and allowing them to access the emergency pools. These paths are used when a frontend device is trying to connect to its backend driver over Xenbus. These reconnections are triggered on demand by IO, so by definition there is already IO underway, and further IO would naturally deadlock. On resume, this path is triggered when the running system tries to continue using its devices. If it cannot then the resume will fail; to try to avoid this we let it dip into the emergency pools. [ linux-2.6.18-xen changesets e8b49cfbdac, fdb998e79aba ] Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>		2008-07-03 13:21:13 +02:00
..
accessibility	Kconfig: improved help for CONFIG_ACCESSIBILITY	2008-05-08 10:46:55 -07:00
acorn/char
acpi	dock: bay: Don't call acpi_walk_namespace() when ACPI is disabled.	2008-06-26 01:55:27 -04:00
amba
ata	Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6	2008-06-20 12:46:47 -07:00
atm	atm: [he] send idle cells instead of unassigned when in SDH mode	2008-06-16 17:21:27 -07:00
auxdisplay
base	dev_set_name: fix missing kernel-doc	2008-06-11 16:50:40 -07:00
block	xen: Avoid allocations causing swap activity on the resume path	2008-07-03 13:21:13 +02:00
bluetooth	hci_usb.h: fix hard-to-trigger race	2008-05-02 16:45:10 -07:00
cdrom	[POWERPC] iSeries: Remove unused mail address	2008-05-23 16:45:04 +10:00
char	tty: Fix inverted logic in send_break	2008-07-02 19:21:48 -07:00
clocksource
connector	CONNECTOR: add a proc entry to list connectors	2008-06-27 20:03:24 -07:00
cpufreq	Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq	2008-06-09 11:27:55 -07:00
cpuidle	cpuidle acpi driver: fix oops on AC<->DC	2008-06-11 19:13:45 -04:00
crypto
dca
dio
dma	iop-adma: fixup some kzalloc/memset confusions	2008-05-20 13:51:20 -07:00
edac	edac: mpc85xx: fix building as a module	2008-05-24 09:56:13 -07:00
eisa
firewire	firewire: fw-sbp2: fix parsing of logical unit directories	2008-06-27 20:55:00 +02:00
firmware	edd: fix incorrect return of 1 from module_init	2008-06-06 11:29:09 -07:00
gpio	gpiolib: fix off by one errors	2008-05-24 09:56:11 -07:00
hid	HID: remove CVS keywords	2008-05-20 16:44:43 +02:00
hwmon	hwmon: (lm75) sensor reading bugfix	2008-06-19 06:50:32 -04:00
i2c	I2C: S3C2410: Add MODULE_ALIAS() for s3c2440 device.	2008-07-01 14:30:38 +01:00
ide	ide: fix /proc/ide/ide?/mate reporting	2008-06-30 20:14:45 +02:00
ieee1394	ieee1394: Kconfig menu touch-up	2008-06-19 00:12:36 +02:00
infiniband	IB/mthca: Clear ICM pages before handing to FW	2008-06-23 09:29:58 -07:00
input	drivers/input/ff-core.c needs <linux/sched.h>	2008-07-02 18:40:08 -07:00
isdn	drivers/isdn/sc/ioctl.c: add missing kfree	2008-06-12 18:05:41 -07:00
leds	LEDS: fix race in device_create	2008-05-20 13:31:55 -07:00
lguest	x86: fix NULL pointer deref in __switch_to	2008-06-20 13:26:18 +02:00
macintosh	[POWERPC] Build fix for drivers/macintosh/mediabay.c	2008-06-16 15:00:47 +10:00
mca
md	Merge git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-2.6-dm	2008-07-02 18:55:17 -07:00
media	V4L/DVB (8178): uvc: Fix compilation breakage for the other drivers, if uvc is selected	2008-07-02 08:58:15 -03:00
memstick
message	[SCSI] fusion mpt: fix target missing after resetting external raid	2008-05-27 10:58:09 -05:00
mfd	HTC_EGPIO is ARM-only	2008-05-21 16:56:00 -07:00
misc	thinkpad-acpi: fix LED handling on older ThinkPads	2008-06-11 19:13:45 -04:00
mmc	mmc: wbsd: initialize tasklets before requesting interrupt	2008-06-12 18:05:41 -07:00
mtd	Merge git://git.infradead.org/~dwmw2/mtd-2.6.26	2008-06-06 11:31:18 -07:00
net	xen: Avoid allocations causing swap activity on the resume path	2008-07-03 13:21:13 +02:00
nubus
of	rtc-ds1374: rename device to just "ds1374"	2008-06-06 11:29:10 -07:00
oprofile	oprofile: don't request cache line alignment for cpu_buffer	2008-05-14 19:11:12 -07:00
parisc	drivers/parisc: replace remaining __FUNCTION__ occurrences	2008-05-15 10:38:54 -04:00
parport	debugobjects: add timer specific object debugging code	2008-04-30 08:29:53 -07:00
pci	PCI: acpiphp: cleanup notify handler on all root bridges	2008-07-02 11:27:30 -07:00
pcmcia	electra_cf: Add MODULE_DEVICE_TABLE()	2008-05-27 16:07:45 -05:00
pnp	PNPACPI: use _CRS IRQ descriptor length for _SRS	2008-06-11 19:13:46 -04:00
power	power_supply: Fix race in power_supply_uevent	2008-06-10 02:13:51 +04:00
ps3	[POWERPC] PS3: Remove unsupported wakeup sources	2008-05-02 15:00:44 +10:00
rapidio
rtc	[ARM] 5109/1: Mark rtc sa1100 driver as wakeup source before registering it	2008-06-22 14:32:12 +01:00
s390	Merge branch 'kvm-updates-2.6.26' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm	2008-06-11 10:35:44 -07:00
sbus	sbus bpp: instances missed in s/dev_name/bpp_dev_name/	2008-05-21 16:55:59 -07:00
scsi	[SCSI] esp: tidy up target reference counting	2008-06-25 12:36:13 -05:00
serial	Blackfin Serial Driver: Use timer to poll CTS PIN instead of workqueue.	2008-06-19 17:46:39 +08:00
sh
sn
spi	spi: fix refcount-related spidev oops-on-rmmod	2008-06-06 11:29:08 -07:00
ssb	ssb: Fix coherent DMA mask for PCI devices	2008-06-13 16:14:52 -04:00
tc
telephony
thermal	thermal: Create CONFIG_THERMAL_HWMON=n	2008-06-25 19:25:42 -04:00
uio	UIO: fix race in device_create	2008-05-20 13:31:55 -07:00
usb	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2008-06-17 18:10:40 -07:00
video	[ARM] 5117/1: pxafb: fix __devinit/exit annotations	2008-06-25 18:50:14 +01:00
virtio	virtio: Complete feature negotation before updating status	2008-06-15 13:46:16 -07:00
w1	drivers: replace remaining __FUNCTION__ occurrences	2008-04-30 08:29:53 -07:00
watchdog	Revert "[WATCHDOG] hpwdt: Add CFLAGS to get driver working"	2008-06-24 13:09:26 +00:00
xen	xen: Avoid allocations causing swap activity on the resume path	2008-07-03 13:21:13 +02:00
zorro
Kconfig	Basic braille screen reader support	2008-04-30 08:29:52 -07:00
Makefile	Basic braille screen reader support	2008-04-30 08:29:52 -07:00