Matteo Croce 7957d93bf3 block: add ioctl to read the disk sequence number ... Add a new BLKGETDISKSEQ ioctl which retrieves the disk sequence number from the genhd structure. # ./getdiskseq /dev/loop* /dev/loop0: 13 /dev/loop0p1: 13 /dev/loop0p2: 13 /dev/loop0p3: 13 /dev/loop1: 14 /dev/loop1p1: 14 /dev/loop1p2: 14 /dev/loop2: 5 /dev/loop3: 6 Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Matteo Croce <mcroce@microsoft.com> Tested-by: Luca Boccassi <bluca@debian.org> Link: https://lore.kernel.org/r/20210712230530.29323-4-mcroce@linux.microsoft.com Signed-off-by: Jens Axboe <axboe@kernel.dk>		2021-08-02 13:37:28 -06:00
..
acpi	ACPI: fix NULL pointer dereference	2021-07-24 15:25:54 -07:00
asm-generic	This pull request contains the following changes for UML:	2021-07-09 10:19:13 -07:00
clocksource
crypto
drm	drm: Return -ENOTTY for non-drm ioctls	2021-07-20 15:57:43 +02:00
dt-bindings	dt-bindings: clock: r9a07g044-cpg: Update clock/reset definitions	2021-07-12 10:52:03 +02:00
keys
kunit	linux-kselftest-kunit-fixes-5.14-rc1	2021-07-02 12:58:26 -07:00
kvm
linux	block: add disk sequence number	2021-08-02 13:37:28 -06:00
math-emu	math-emu: Fix fall-through warning	2021-07-13 13:57:44 -05:00
media
memory
misc
net	net: llc: fix skb_over_panic	2021-07-27 13:05:56 +01:00
pcmcia
ras
rdma
scsi	SCSI misc on 20210702	2021-07-02 15:14:36 -07:00
soc	Memory controller drivers for v5.14 - Tegra SoC, late fixes	2021-07-16 22:51:01 +02:00
sound	ASoC: Fixes for v5.14	2021-07-21 19:48:09 +02:00
target
trace	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-07-22 10:11:27 -07:00
uapi	block: add ioctl to read the disk sequence number	2021-08-02 13:37:28 -06:00
vdso
video
xen	xen: sync include/xen/interface/io/ring.h with Xen's newest version	2021-07-05 09:49:45 +02:00