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Matteo Croce 13927b31b1 block: export diskseq in sysfs 
Add a new sysfs handle to export the new diskseq value.
Place it in <sysfs>/block/<disk>/diskseq and document it.

    $ grep . /sys/class/block/*/diskseq
    /sys/class/block/loop0/diskseq:13
    /sys/class/block/loop1/diskseq:14
    /sys/class/block/loop2/diskseq:5
    /sys/class/block/loop3/diskseq:6
    /sys/class/block/ram0/diskseq:1
    /sys/class/block/ram1/diskseq:2
    /sys/class/block/vda/diskseq:7

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/20210712230530.29323-5-mcroce@linux.microsoft.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-08-02 13:37:28 -06:00
..
ABI block: export diskseq in sysfs 2021-08-02 13:37:28 -06:00
accounting
admin-guide USB / Thunderbolt patches for 5.14-rc1 2021-07-05 14:16:22 -07:00
arm
arm64 userfaultfd: do not untag user pointers 2021-07-23 17:43:28 -07:00
block for-5.14/block-2021-06-29 2021-06-30 12:12:56 -07:00
bpf Networking changes for 5.14. 2021-06-30 15:51:09 -07:00
cdrom
core-api module: add printk formats to add module build ID to stacktraces 2021-07-08 11:48:22 -07:00
cpu-freq cpufreq: Remove ->resolve_freq() 2021-06-30 19:45:42 +02:00
crypto
dev-tools Documentation: kunit: drop obsolete note about uml_abort for coverage 2021-07-12 13:54:12 -06:00
devicetree sound fixes for 5.14-rc3 2021-07-23 09:58:23 -07:00
doc-guide
driver-api Documentation: Fix intiramfs script name 2021-07-18 23:48:14 +09:00
fault-injection
fb
features Documentation/features: Add THREAD_INFO_IN_TASK feature matrix 2021-07-15 06:33:44 -06:00
filesystems Documentation: Fix intiramfs script name 2021-07-18 23:48:14 +09:00
firmware_class
firmware-guide pwm: Changes for v5.14-rc1 2021-07-08 12:18:04 -07:00
fpga
gpu
hid
hwmon
i2c Merge branch 'i2c/for-mergewindow' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 2021-07-04 11:47:18 -07:00
ia64
ide
iio
infiniband
input
isdn
kbuild
kernel-hacking
leds
litmus-tests
livepatch
locking
m68k
maintainer
mhi
mips
misc-devices
netlabel
networking tcp: disable TFO blackhole logic by default 2021-07-21 22:50:31 -07:00
nios2
nvdimm
openrisc
parisc
PCI pci-v5.14-changes 2021-07-08 12:06:20 -07:00
pcmcia
power
powerpc
process
RCU Merge branch 'core-rcu-2021.07.04' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu 2021-07-04 12:58:33 -07:00
riscv
s390
scheduler This was a reasonably active cycle for documentation; this pull includes: 2021-06-28 16:53:05 -07:00
scsi
security This was a reasonably active cycle for documentation; this pull includes: 2021-06-28 16:53:05 -07:00
sh
sound ASoC: Updates for v5.14 2021-07-01 08:36:12 +02:00
sparc
sphinx
sphinx-static
spi
staging
target
timers
trace tracing/histogram: Rename "cpu" to "common_cpu" 2021-07-23 08:44:47 -04:00
translations docs/zh_CN: add a missing space character 2021-07-15 06:33:44 -06:00
usb USB / Thunderbolt patches for 5.14-rc1 2021-07-05 14:16:22 -07:00
userspace-api Char / Misc driver updates for 5.14-rc1 2021-07-05 13:42:16 -07:00
virt docs: virt: kvm: api.rst: replace some characters 2021-07-26 08:26:06 -04:00
vm Merge branch 'akpm' (patches from Andrew) 2021-07-02 12:08:10 -07:00
w1
watchdog
x86 Fixes and improvements for FPU handling on x86: 2021-07-07 11:12:01 -07:00
xtensa
.gitignore
arch.rst
asm-annotations.rst
atomic_bitops.txt
atomic_t.txt
Changes
CodingStyle
conf.py
COPYING-logo
docutils.conf
dontdiff
index.rst
Kconfig
logo.gif
Makefile
memory-barriers.txt
SubmittingPatches
watch_queue.rst