linux/drivers
Mike Snitzer 23508a96cd dm: add WRITE SAME support
WRITE SAME bios have a payload that contain a single page.  When
cloning WRITE SAME bios DM has no need to modify the bi_io_vec
attributes (and doing so would be detrimental).  DM need only alter the
start and end of the WRITE SAME bio accordingly.

Rather than duplicate __clone_and_map_discard, factor out a common
function that is also used by __clone_and_map_write_same.

Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
2012-12-21 20:23:37 +00:00
..
accessibility
acpi ACPI video: Ignore errors after _DOD evaluation. 2012-11-03 09:52:54 +08:00
amba
ata SCSI fixes on 20121122 2012-11-22 09:14:54 -10:00
atm atm: forever loop loading ambassador firmware 2012-11-28 11:38:11 -05:00
auxdisplay
base PM / QoS: fix wrong error-checking condition 2012-11-23 20:55:06 +01:00
bcma bcma: fix unregistration of cores 2012-10-15 14:45:51 -04:00
block mtip32xx: Fix padding issue 2012-11-23 14:32:55 +01:00
bluetooth Bluetooth: ath3k: Add support for VAIO VPCEH [0489:e027] 2012-11-09 16:45:37 +01:00
bus drivers: bus: ocp2scp: add pdata support 2012-11-07 09:35:53 -08:00
cdrom
char Merge branch 'block-dev' 2012-12-03 10:53:25 -08:00
clk clk: ux500: Register slimbus clock lookups for u8500 2012-11-12 10:20:23 -08:00
clocksource
connector
cpufreq cpufreq / powernow-k8: Change maintainer's email address 2012-10-31 21:02:57 +01:00
cpuidle
crypto IXP4xx crypto: MOD_AES{128,192,256} already include key size. 2012-11-22 03:36:15 +00:00
dca
devfreq
dio
dma Merge branch 'fixes' of git://git.infradead.org/users/vkoul/slave-dma 2012-10-26 14:59:01 -07:00
edac Merge git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac 2012-12-03 11:16:37 -08:00
eisa
extcon extcon : register for cable interest by cable name 2012-10-23 16:32:18 +09:00
firewire [SCSI] sd: Implement support for WRITE SAME 2012-11-13 22:45:42 -08:00
firmware firmware/memmap: avoid type conflicts with the generic memmap_init() 2012-10-19 14:07:47 -07:00
gpio gpio-mcp23s08: Build I2C support even when CONFIG_I2C=m 2012-11-17 22:22:24 +01:00
gpu Revert "revert "Revert "mm: remove __GFP_NO_KSWAPD""" and associated damage 2012-12-10 11:03:05 -08:00
hid Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid 2012-11-16 07:58:20 -08:00
hsi
hv Drivers: hv: Cleanup error handling in vmbus_open() 2012-10-24 15:46:27 -07:00
hwmon hwmon: Fix chip feature table headers 2012-11-05 21:54:40 +01:00
hwspinlock
i2c Merge branch 'i2c-embedded/for-current' of git://git.pengutronix.de/git/wsa/linux 2012-11-23 11:59:26 -10:00
ide
idle
iio iio: Remove duplicates for light/ in Kconfig and Makefile 2012-10-19 19:44:06 +01:00
infiniband Merge branches 'cxgb4' and 'mlx4' into for-next 2012-10-23 09:03:49 -07:00
input Input: matrix-keymap - provide proper module license 2012-12-10 16:10:05 -08:00
iommu intel-iommu: Fix lookup in add device 2012-11-17 13:27:15 +01:00
irqchip irqchip: irq-bcm2835: Add terminating entry for of_device_id table 2012-11-06 07:37:10 -08:00
isdn isdn: Make CONFIG_ISDN depend on CONFIG_NETDEVICES 2012-11-07 18:59:26 -05:00
leds ledtrig-cpu: kill useless mutex to fix sleep in atomic context 2012-11-11 12:09:43 -08:00
lguest
macintosh
md dm: add WRITE SAME support 2012-12-21 20:23:37 +00:00
media [media] s5p-mfc: Handle multi-frame input buffer 2012-11-26 18:43:27 -02:00
memory
memstick
message
mfd mfd: twl4030: Fix chained irq handling on resume from suspend 2012-11-21 17:46:41 +01:00
misc pwm: Changes for v3.7-rc1 2012-10-10 20:15:24 +09:00
mmc mmc: sh-mmcif: avoid oops on spurious interrupts (second try) 2012-12-06 13:54:35 -05:00
mtd Revert "revert "Revert "mm: remove __GFP_NO_KSWAPD""" and associated damage 2012-12-10 11:03:05 -08:00
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2012-12-02 16:39:00 -08:00
nfc NFC: Fix pn533 target mode memory leak 2012-11-20 00:09:26 +01:00
nubus
of of/platform: sparse fix 2012-10-17 15:53:03 -05:00
oprofile
parisc
parport
pci PCI/portdrv: Don't create hotplug slots unless port supports hotplug 2012-11-05 16:59:59 -07:00
pcmcia Merge branch 'testing/driver-warnings' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc into fixes 2012-10-19 15:40:18 -07:00
pinctrl pinctrl/samsung: don't allow enabling pinctrl-samsung standalone 2012-11-15 11:58:24 +01:00
platform
pnp
power Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux 2012-10-13 11:27:59 +09:00
pps
ps3
ptp
pwm pwm: Changes for v3.7-rc1 2012-10-10 20:15:24 +09:00
rapidio rapidio: fix kernel-doc warnings 2012-11-16 14:33:04 -08:00
regulator Merge remote-tracking branches 'regulator/fix/gpio', 'regulator/fix/put' and 'regulator/fix/supp-volt' into tmp 2012-11-15 11:16:02 +09:00
remoteproc remoteproc: fix error path of ->find_vqs 2012-11-29 10:05:09 +02:00
rpmsg
rtc drivers/rtc/rtc-tps65910.c: fix invalid pointer access on _remove() 2012-11-30 08:51:18 -08:00
s390 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2012-11-16 14:10:15 -08:00
sbus
scsi megaraid: fix BUG_ON() from incorrect use of delayed work 2012-12-04 07:29:47 -08:00
sfi
sh sh: Fix up more fallout from pointless ARM __iomem churn. 2012-10-15 14:08:48 +09:00
sn
spi spi: Some minor MXS fixes 2012-10-28 11:13:54 -07:00
ssb
staging Revert "Staging: Android alarm: IOCTL command encoding fix" 2012-11-13 13:04:43 -08:00
target target: Fix handling of aborted commands 2012-11-17 13:35:44 -08:00
tc
thermal exynos4_tmu_driver_ids should be exynos_tmu_driver_ids. 2012-11-03 09:52:55 +08:00
tty tty vt: Fix a regression in command line edition 2012-11-21 16:45:32 -08:00
uio
usb SCSI fixes on 20121122 2012-11-22 09:14:54 -10:00
uwb
vfio vfio: Fix PCI INTx disable consistency 2012-10-10 09:10:32 -06:00
vhost vhost: fix length for cross region descriptor 2012-11-28 11:27:01 -05:00
video omapdss fixes for 3.7-rc 2012-11-23 12:01:02 -10:00
virt
virtio virtio: Don't access index after unregister. 2012-11-09 14:54:24 +10:30
vlynq
vme
w1
watchdog
xen Bug-fix: 2012-11-20 18:52:01 -10:00
zorro
Kconfig
Makefile IPMI: Change link order 2012-10-16 18:07:12 -07:00