Wei Liu ccc9d90a9a xenbus_client: Extend interface to support multi-page ring ... Originally Xen PV drivers only use single-page ring to pass along information. This might limit the throughput between frontend and backend. The patch extends Xenbus driver to support multi-page ring, which in general should improve throughput if ring is the bottleneck. Changes to various frontend / backend to adapt to the new interface are also included. Affected Xen drivers: * blkfront/back * netfront/back * pcifront/back * scsifront/back * vtpmfront The interface is documented, as before, in xenbus_client.c. Signed-off-by: Wei Liu <wei.liu2@citrix.com> Signed-off-by: Paul Durrant <paul.durrant@citrix.com> Signed-off-by: Bob Liu <bob.liu@oracle.com> Cc: Konrad Wilk <konrad.wilk@oracle.com> Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com> Signed-off-by: David Vrabel <david.vrabel@citrix.com>		2015-04-15 10:56:47 +01:00
..
accessibility
acpi	ACPI / LPSS: provide con_id for the clkdev	2015-03-10 00:28:43 +01:00
amba	ARM: 8256/1: driver coamba: add device binding path 'driver_override'	2015-02-10 10:23:15 +00:00
android	android: binder: fix binder mmap failures	2015-03-01 18:43:51 -08:00
ata	sata-fsl: Apply link speed limits	2015-03-02 12:08:43 -05:00
atm
auxdisplay
base	Merge branches 'pm-domains' and 'pm-cpufreq'	2015-03-06 01:29:31 +01:00
bcma
block	xenbus_client: Extend interface to support multi-page ring	2015-04-15 10:56:47 +01:00
bluetooth	Bluetooth: btusb: Fix issue with CSR based Intel Wireless controllers	2015-02-23 09:30:35 +02:00
bus	ARM: SoC platform changes	2015-02-17 09:27:54 -08:00
cdrom
char	xenbus_client: Extend interface to support multi-page ring	2015-04-15 10:56:47 +01:00
clk	The clk fixes for 4.0-rc4 comprise three themes. First are the usual	2015-03-15 15:07:08 -07:00
clocksource	clocksource: pxa: Fix section mismatch	2015-02-25 10:28:55 +01:00
connector
coresight	coresight: fix function etm_writel_cp14() parameter order	2015-02-04 10:42:55 -08:00
cpufreq	Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal	2015-03-06 13:43:33 -08:00
cpuidle	cpuidle / sleep: Use broadcast timer for states that stop local timer	2015-03-05 23:13:19 +01:00
crypto	Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma	2015-02-18 08:49:20 -08:00
dca
devfreq	Merge branches 'pm-cpufreq', 'pm-cpuidle', 'pm-devfreq', 'pm-opp' and 'pm-tools'	2015-02-13 21:39:06 +01:00
dio
dma	dmaengine: mmp_pdma: fix warning about slave caps	2015-03-05 22:15:35 +05:30
dma-buf
edac	* A fix to sb_edac for proper detection on SNB machines	2015-02-19 11:18:14 -08:00
eisa
extcon
firewire	firewire: core: use correct vendor/model IDs	2015-02-02 21:56:03 +01:00
firmware	* Fix regression in DMI sysfs code for handling "End of Table" entry	2015-03-02 14:18:57 +01:00
fmc
gpio	gpio: tps65912: fix wrong container_of arguments	2015-02-23 15:40:32 +01:00
gpu	[PATCH] drm/mm: Fix support 4 GiB and larger ranges	2015-03-16 06:28:50 +10:00
hid	HID: microsoft: Add ID for NE7K wireless keyboard	2015-02-23 15:28:40 +01:00
hsi
hv	Char / Misc patches for 3.20-rc1	2015-02-15 10:48:44 -08:00
hwmon	hwmon: (ads7828) Check return value of devm_regmap_init_i2c	2015-02-22 20:10:30 -08:00
hwspinlock
i2c	Revert "i2c: core: Dispose OF IRQ mapping at client removal time"	2015-03-12 10:23:05 +01:00
ide
idle	intel_idle: Add ->enter_freeze callbacks	2015-02-15 19:40:09 +01:00
iio	Second round of IIO fixes for the 4.0 cycle (or round one part two really!)	2015-02-28 07:19:27 -08:00
infiniband	Merge branch 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2015-02-22 17:42:14 -08:00
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2015-03-09 18:06:13 -07:00
iommu	iommu/io-pgtable-arm: Add built time dependency	2015-03-03 14:04:12 +01:00
ipack
irqchip	Merge branch 'irqchip/urgent-gic' into irqchip/urgent	2015-03-15 01:41:26 +00:00
isdn	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-03-03 15:30:07 -08:00
leds	leds: leds-gpio: Pass on error codes unmodified	2015-02-02 14:36:10 -08:00
lguest	OK, this has the big virtio 1.0 implementation, as specified by OASIS.	2015-02-18 09:24:01 -08:00
macintosh
mailbox	Merge branch 'mailbox-devel' of git://git.linaro.org/landing-teams/working/fujitsu/integration	2015-02-11 12:56:40 -08:00
mcb	mcb: Fix error path of mcb_pci_probe	2015-02-03 15:48:51 -08:00
md	md: mark some attributes as pre-alloc	2015-02-25 11:38:46 +11:00
media	mm: gup: use get_user_pages_unlocked	2015-02-11 17:06:05 -08:00
memory
memstick
message	i2o: move to staging	2015-02-03 15:58:39 -08:00
mfd	Changes to existing drivers:	2015-02-18 09:05:48 -08:00
misc	mei: make device disabled on stop unconditionally	2015-03-01 19:34:50 -08:00
mmc	The clock framework changes for 3.20 contain the usual driver additions,	2015-02-21 12:30:30 -08:00
mtd	mtd: nand: MTD_NAND_HISI504 should depend on HAS_DMA	2015-03-02 22:55:56 -08:00
net	xenbus_client: Extend interface to support multi-page ring	2015-04-15 10:56:47 +01:00
nfc	NFC: nci: Move NFCEE discovery logic	2015-02-04 09:15:18 +01:00
ntb
nubus
of	of: unittest: Add options string testcase variants	2015-03-10 10:44:21 -05:00
oprofile
parisc
parport
pci	xenbus_client: Extend interface to support multi-page ring	2015-04-15 10:56:47 +01:00
pcmcia	ARM: SoC driver updates	2015-02-17 09:38:59 -08:00
phy	USB patches for 3.20-rc1	2015-02-15 10:24:55 -08:00
pinctrl	This is the bulk of pin control changes for the v3.20 cycle:	2015-02-11 11:23:13 -08:00
platform	Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2015-02-21 11:12:07 -08:00
pnp	Merge branches 'pnp', 'pm-cpuidle' and 'pm-cpufreq'	2015-02-21 04:29:16 +01:00
power
powercap
pps
ps3
ptp
pwm	pwm: tegra: Use NSEC_PER_SEC	2015-02-18 08:40:29 +01:00
rapidio	Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma	2015-02-18 08:49:20 -08:00
ras
regulator	Merge remote-tracking branches 'regulator/fix/da9210' and 'regulator/fix/rk808' into regulator-linus	2015-03-06 21:10:30 +00:00
remoteproc
reset
rpmsg
rtc	drivers/rtc/rtc-s3c.c: add .needs_src_clk to s3c6410 RTC data	2015-03-12 18:46:07 -07:00
s390	s390/dcss: array index 'i' is used before limits check.	2015-02-26 09:24:48 +01:00
sbus
scsi	xenbus_client: Extend interface to support multi-page ring	2015-04-15 10:56:47 +01:00
sfi
sh	drivers: sh: Disable PM runtime for multi-platform r8a7740 with genpd	2015-02-24 07:26:12 +09:00
sn
soc	ARM: SoC driver updates	2015-02-17 09:38:59 -08:00
spi	Merge remote-tracking branches 'spi/fix/atmel', 'spi/fix/doc', 'spi/fix/dw', 'spi/fix/img-spfi', 'spi/fix/pl022' and 'spi/fix/ti-qspi' into spi-linus	2015-03-06 21:10:56 +00:00
spmi
ssb	treewide: Remove unnecessary SSB_DEVTABLE_END macro	2015-02-11 14:38:29 -08:00
staging	staging: comedi: adv_pci1710: fix AI INSN_READ for non-zero channel	2015-03-01 19:25:59 -08:00
target	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending	2015-02-21 13:21:19 -08:00
tc
thermal	thermal: Make sysfs attributes of cooling devices default attributes	2015-03-05 01:47:57 -04:00
thunderbolt
tty	TTY/Serial fixes for 4.0-rc3	2015-03-08 12:25:40 -07:00
uio
usb	Merge branch 'gadget' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2015-03-13 10:55:32 -07:00
uwb	USB patches for 3.20-rc1	2015-02-15 10:24:55 -08:00
vfio	vfio-pci: Add missing break to enable VFIO_PCI_ERR_IRQ_INDEX	2015-03-12 09:51:38 -06:00
vhost	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-03-03 15:30:07 -08:00
video	OMAPDSS: fix regression with display sysfs files	2015-02-26 10:23:15 +02:00
virt
virtio	virtio: don't set VIRTIO_CONFIG_S_DRIVER_OK twice.	2015-02-17 16:19:29 +10:30
vlynq
vme
w1
watchdog	watchdog: at91sam9: request the irq with IRQF_NO_SUSPEND	2015-03-06 00:46:31 +01:00
xen	xenbus_client: Extend interface to support multi-page ring	2015-04-15 10:56:47 +01:00
zorro
Kconfig	i2o: move to staging	2015-02-03 15:58:39 -08:00
Makefile