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	Merge branch 'acpica' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6	2009-06-16 11:24:23 -07:00
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	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6	2009-06-15 03:02:23 -07:00
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	trivial: Kconfig: .ko is normally not included in module names	2009-06-12 18:01:50 +02:00
cpufreq	[CPUFREQ] Only set sampling_rate_max deprecated, sampling_rate_min is useful	2009-06-15 11:49:41 -04:00
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	Driver Core: usb: add nodename support for usb drivers.	2009-06-15 21:30:25 -07:00
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	Merge branch 'for-linus2' of git://git.kernel.org/pub/scm/linux/kernel/git/vegard/kmemcheck	2009-06-16 13:09:51 -07:00
ieee802154	ieee802154: fix kconfig bool/tristate muckup	2009-06-13 23:36:29 -07:00
infiniband	infiniband: ehca: remove driver_data direct access of struct device	2009-06-15 21:30:27 -07:00
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	Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-lguest	2009-06-12 09:32:26 -07:00
macintosh	Merge branch 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging	2009-06-16 11:29:17 -07:00
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	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6	2009-06-15 09:40:05 -07:00
oprofile
parisc	parisc: remove driver_data direct access of struct device	2009-06-15 21:30:28 -07:00
parport	parport: remove driver_data direct access of struct device	2009-06-15 21:30:28 -07:00
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	dell-laptop: fix rfkill conversion	2009-06-15 15:05:58 -04:00
pnp	Merge branch 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6	2009-06-12 18:09:18 -07:00
power
pps	LinuxPPS: core support	2009-06-18 13:04:04 -07:00
ps3	drivers/ps3: Add missing annotations	2009-06-15 16:47:25 +10:00
rapidio	rio: warn_unused_result warnings fix	2009-06-15 21:45:32 -05:00
regulator	regulator/max1586: fix V3 gain calculation integer overflow	2009-06-15 11:18:27 +01:00
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	openprom: Squelch useless GCC warning.	2009-06-16 04:56:57 -07:00
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	sh: intc: alloc_bootmem() -> kzalloc() conversion.	2009-06-12 01:34:12 +03:00
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	thermal: remove driver_data direct access of struct device	2009-06-15 21:30:27 -07:00
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	virtio: enhance id_matching for virtio drivers	2009-06-12 22:16:40 +09:30
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	PM core: rename suspend and resume functions	2009-06-12 21:32:31 +02:00
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