David Zeuthen c3473c6354 generate "change" uevent for loop device ... Recent udev versions probe loop devices for filesystems meaning that the /dev/disk hierarchy may contain useful entries such as $ ls -l /dev/disk/by-label/Fedora-12-x86_64-Live lrwxrwxrwx 1 root root 11 Mar 11 13:41 /dev/disk/by-label/Fedora-12-x86_64-Live -> ../../loop0 Unfortunately, no "change" uevent is generated when the loop device is detached so the symlink persists. Additionally, no "change" uevent is guaranteed to be generated when attaching an fd or changing capacity. For example, user space could open the loop device O_RDONLY (in fact, recent util-linux-ng does this) so udev's OPTIONS+="watch" machinery may not trigger the "change" uevent. This patch ensures that the "change" uevent is generated in all of these cases. As a result, the /dev/disk hierarchy works as expected for loop devices. Signed-off-by: David Zeuthen <davidz@redhat.com> Acked-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>		2010-05-21 09:37:30 -07:00
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accessibility	…
acpi	Merge branch 'acpica' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6	2010-05-20 09:45:38 -07:00
amba	…
ata	Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev	2010-05-20 09:27:37 -07:00
atm	atm: select FW_LOADER in Kconfig for solos-pci	2010-05-17 17:44:36 -07:00
auxdisplay	…
base	Driver core: Protect device shutdown from hot unplug events.	2010-05-21 09:37:30 -07:00
block	generate "change" uevent for loop device	2010-05-21 09:37:30 -07:00
bluetooth	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6	2010-05-20 21:04:44 -07:00
cdrom	…
char	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2010-05-20 10:33:06 -07:00
clocksource	Merge branch 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2010-05-19 17:10:57 -07:00
connector	…
cpufreq	Merge branch 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2010-05-18 08:49:13 -07:00
cpuidle	PM QOS update	2010-05-10 23:08:19 +02:00
crypto	…
dca	…
dio	…
dma	Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6	2010-05-19 11:36:03 -07:00
edac	…
eisa	…
firewire	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2010-05-20 09:20:59 -07:00
firmware	…
gpio	Merge branch 'topic/asoc' into for-linus	2010-05-20 12:00:43 +02:00
gpu	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2010-05-20 09:20:59 -07:00
hid	USB: rename usb_buffer_alloc() and usb_buffer_free() users	2010-05-20 13:21:38 -07:00
hwmon	Merge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging	2010-05-11 17:38:04 -07:00
i2c	Merge branch 'for-linus/i2c-2635' of git://git.fluff.org/bjdooks/linux	2010-05-20 09:41:17 -07:00
ide	pcmcia: dev_node removal (drivers with updated printk call)	2010-05-10 10:23:15 +02:00
idle	…
ieee1394	…
ieee802154	…
infiniband	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6	2010-05-20 21:04:44 -07:00
input	Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6	2010-05-20 21:26:12 -07:00
isdn	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6	2010-05-20 21:04:44 -07:00
leds	…
lguest	…
macintosh	…
mca	…
md	md: restore ability of spare drives to spin down.	2010-05-07 21:10:57 +10:00
media	Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6	2010-05-20 21:26:12 -07:00
memstick	…
message	Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6	2010-05-21 07:19:18 -07:00
mfd	Merge branch 'topic/asoc' into for-linus	2010-05-20 12:00:43 +02:00
misc	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2010-05-20 09:20:59 -07:00
mmc	Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm	2010-05-19 11:37:22 -07:00
mtd	Merge git://git.infradead.org/mtd-2.6	2010-05-21 07:25:43 -07:00
net	drivers/base: Convert dev->sem to mutex	2010-05-21 09:37:30 -07:00
nubus	…
of	…
oprofile	…
parisc	…
parport	pcmcia: dev_node removal (write-only drivers)	2010-05-10 10:23:14 +02:00
pci	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2010-05-20 09:20:59 -07:00
pcmcia	Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6	2010-05-20 09:09:46 -07:00
platform	…
pnp	Merge branches 'bugzilla-14337', 'bugzilla-14998', 'bugzilla-15407', 'bugzilla-15903' and 'misc-2.6.34' into release	2010-05-06 22:04:31 -04:00
power	…
pps	…
ps3	…
rapidio	…
regulator	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2010-05-20 09:20:59 -07:00
rtc	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2010-05-20 09:20:59 -07:00
s390	Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6	2010-05-21 07:19:18 -07:00
sbus	…
scsi	Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6	2010-05-21 07:19:18 -07:00
serial	Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6	2010-05-20 09:09:46 -07:00
sfi	…
sh	sh: simplify WARN usage in SH clock driver	2010-05-13 17:43:11 +09:00
sn	…
spi	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2010-05-20 09:20:59 -07:00
ssb	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6	2010-05-20 21:04:44 -07:00
staging	drivers/base: Convert dev->sem to mutex	2010-05-21 09:37:30 -07:00
tc	…
telephony	pcmcia: dev_node removal (write-only drivers)	2010-05-10 10:23:14 +02:00
thermal	…
uio	…
usb	drivers/base: Convert dev->sem to mutex	2010-05-21 09:37:30 -07:00
uwb	…
vhost	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2010-05-16 22:26:58 -07:00
video	Merge branch 'viafb-next' of git://git.lwn.net/linux-2.6	2010-05-20 13:34:17 -07:00
virtio	…
vlynq	vlynq: make whole Kconfig-menu dependant on architecture	2010-05-14 16:59:54 +02:00
w1	…
watchdog	USB: rename usb_buffer_alloc() and usb_buffer_free() users	2010-05-20 13:21:38 -07:00
xen	…
zorro	m68k: amiga - Zorro host bridge platform device conversion	2010-05-17 21:37:42 +02:00
Kconfig	…
Makefile	virtio: initialize earlier	2010-05-07 14:01:17 -07:00