Milan Broz 60935eb21d dm ioctl: support cookies for udev ... Add support for passing a 32 bit "cookie" into the kernel with the DM_SUSPEND, DM_DEV_RENAME and DM_DEV_REMOVE ioctls. The (unsigned) value of this cookie is returned to userspace alongside the uevents issued by these ioctls in the variable DM_COOKIE. This means the userspace process issuing these ioctls can be notified by udev after udev has completed any actions triggered. To minimise the interface extension, we pass the cookie into the kernel in the event_nr field which is otherwise unused when calling these ioctls. Incrementing the version number allows userspace to determine in advance whether or not the kernel supports the cookie. If the kernel does support this but userspace does not, there should be no impact as the new variable will just get ignored. Signed-off-by: Milan Broz <mbroz@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>		2009-06-22 10:12:30 +01:00
..
accessibility
acpi
amba
ata	powerpc/5xxx: Add common mpc5xxx_get_bus_frequency() function	2009-06-17 00:30:22 -06:00
atm
auxdisplay
base	Merge branch 'akpm'	2009-06-16 19:50:13 -07:00
block	hd: stop defining MAJOR_NR	2009-06-18 09:56:20 +02:00
bluetooth
cdrom
char	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2009-06-20 10:17:02 -07:00
clocksource	Merge branches 'sh/pci-express-integration', 'sh/rsk-updates', 'sh/platform-updates' and 'sh/perf_counter'	2009-06-17 16:37:26 +09:00
connector
cpufreq
cpuidle
crypto	crypto: padlock-aes - work around Nano CPU errata in CBC mode	2009-06-18 19:31:09 +08:00
dca
dio
dma	DMA: TXx9 Soc DMA Controller driver	2009-06-17 11:06:25 +01:00
edac	edac: Kconfig: fix the meaning of EDAC abbreviation	2009-06-18 13:03:57 -07:00
eisa	Merge branch 'akpm'	2009-06-16 19:50:13 -07:00
firewire	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6	2009-06-16 14:29:46 -07:00
firmware	Pull for-2.6.31 into release	2009-06-17 09:35:24 -07:00
gpio	gpio: driver for PrimeCell PL061 GPIO controller	2009-06-19 16:46:03 -07:00
gpu	drm/i915: enable GEM on PAE.	2009-06-19 10:29:20 +10:00
hid
hwmon	Merge branch 'akpm'	2009-06-16 19:50:13 -07:00
i2c	Merge branch 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging	2009-06-19 17:45:51 -07:00
ide	Merge branch 'for-2.6.31' of git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6	2009-06-20 10:11:11 -07:00
idle
ieee1394
ieee802154
infiniband
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2009-06-20 10:17:02 -07:00
isdn	net: fix network drivers ndo_start_xmit() return values	2009-06-17 04:31:16 -07:00
leds
lguest
macintosh
mca
md	dm ioctl: support cookies for udev	2009-06-22 10:12:30 +01:00
media	soc-camera: unify i2c camera device platform data	2009-06-17 16:22:34 +09:00
memstick
message	convert some DMA_nnBIT_MASK() callers	2009-06-19 16:46:06 -07:00
mfd	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2009-06-20 10:17:02 -07:00
misc	gru: copyright fixes	2009-06-18 13:04:04 -07:00
mmc	sdhci: remove needless double parenthesis	2009-06-21 21:01:00 +02:00
mtd	Merge branch 'linux-next' of git://git.infradead.org/ubi-2.6	2009-06-17 09:48:30 -07:00
net	Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc	2009-06-19 17:40:40 -07:00
nubus
of
oprofile
parisc
parport
pci	Fix pci_claim_resource	2009-06-17 14:04:42 -07:00
pcmcia	Merge branch 'akpm'	2009-06-16 19:50:13 -07:00
platform
pnp
power
pps	LinuxPPS: core support	2009-06-18 13:04:04 -07:00
ps3
rapidio
regulator
rtc	rtc: make rtc_update_irq callable with irqs enabled	2009-06-19 16:46:05 -07:00
s390	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6	2009-06-18 14:07:15 -07:00
sbus
scsi	Merge commit 'origin/master' into next	2009-06-18 11:16:55 +10:00
serial	Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc	2009-06-19 17:40:40 -07:00
sh
sn
spi	spi_mpc8xxx: s/83xx/8xxx/g	2009-06-19 16:46:05 -07:00
ssb
staging	Staging: comedi: fix build errors	2009-06-19 11:04:32 -07:00
tc
telephony
thermal
uio
usb	Merge commit 'origin/master' into next	2009-06-18 11:16:55 +10:00
uwb
video	Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc	2009-06-19 17:40:40 -07:00
virtio
vlynq	drivers: add support for the TI VLYNQ bus	2009-06-16 19:47:52 -07:00
w1	w1-gpio: add external pull-up enable callback	2009-06-18 13:03:58 -07:00
watchdog	Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc	2009-06-19 17:40:40 -07:00
xen
zorro
Kconfig	LinuxPPS: core support	2009-06-18 13:04:04 -07:00
Makefile	LinuxPPS: core support	2009-06-18 13:04:04 -07:00