OpenCloudOS-Kernel/drivers/block
Masato Suzuki ea2c18e104 null_blk: Add conventional zone configuration for zoned support
Allow the creation of conventional zones by adding the zone_nr_conv
configuration attribute. This new attribute is used only for zoned devices
and indicates the number of conventional zones to create. The default value
is 0. Since host-managed zoned block devices must always have at least one
sequential zone, if the value of zone_nr_conv is larger than or equal to
the total number of zones of the device nr_zones, zone_nr_conv is
automatically changed to nr_zones - 1.

Reviewed-by: Matias Bjorling <matias.bjorling@wdc.com>
Reviewed-by: Damien Le Moal <damien.lemoal@wdc.com>
Signed-off-by: Masato Suzuki <masato.suzuki@wdc.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2018-11-07 13:41:50 -07:00
..
aoe aoe: convert aoeblk to blk-mq 2018-10-14 12:47:52 -06:00
drbd Merge branch 'work.afs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2018-11-01 19:58:52 -07:00
mtip32xx mtip32xx: clean an indentation issue, remove extraneous tabs 2018-10-30 14:31:36 -06:00
paride paride: convert pf to blk-mq 2018-10-15 20:08:15 -06:00
rsxx pci-v4.20-changes 2018-10-25 06:50:48 -07:00
xen-blkback xen/blkback: remove unused pers_gnts_lock from struct xen_blkif_ring 2018-08-27 12:12:04 -04:00
zram drivers/block: remove redundant 'default n' from Kconfig-s 2018-10-10 14:11:08 -06:00
Kconfig drivers/block: Remove DAC960 driver 2018-10-17 09:42:30 -06:00
Makefile drivers/block: Remove DAC960 driver 2018-10-17 09:42:30 -06:00
amiflop.c amiflop: convert to blk-mq 2018-10-16 09:49:52 -06:00
ataflop.c ataflop: convert to blk-mq 2018-10-16 09:50:09 -06:00
brd.c block: brd: associate with queue until adding disk 2018-11-01 19:59:51 -06:00
cryptoloop.c block: cryptoloop: Remove VLA usage of skcipher 2018-09-28 12:46:07 +08:00
floppy.c floppy: convert to blk-mq 2018-10-16 09:50:14 -06:00
loop.c for-linus-20181102 2018-11-02 11:25:48 -07:00
loop.h loop: remember whether sysfs_create_group() was done 2018-05-07 15:26:36 -06:00
nbd.c iov_iter: Separate type from direction and use accessor functions 2018-10-24 00:41:07 +01:00
null_blk.h null_blk: Add conventional zone configuration for zoned support 2018-11-07 13:41:50 -07:00
null_blk_main.c null_blk: Add conventional zone configuration for zoned support 2018-11-07 13:41:50 -07:00
null_blk_zoned.c null_blk: Add conventional zone configuration for zoned support 2018-11-07 13:41:50 -07:00
pktcdvd.c pktcdvd: fix fall-through annotation 2018-10-02 08:36:58 -06:00
ps3disk.c ps3disk: convert to blk-mq 2018-10-15 20:07:56 -06:00
ps3vram.c block: genhd: add 'groups' argument to device_add_disk 2018-09-28 08:30:28 -06:00
rbd.c libceph, rbd, ceph: move ceph_osdc_alloc_messages() calls 2018-10-22 10:28:22 +02:00
rbd_types.h rbd: RBD_V{1,2}_DATA_FORMAT macros 2017-02-20 12:16:15 +01:00
skd_main.c skd: fix unchecked return values 2018-10-25 11:17:39 -06:00
skd_s1120.h skd: Use __packed only when needed 2017-08-18 08:45:29 -06:00
sunvdc.c for-4.20/block-20181021 2018-10-22 17:46:08 +01:00
swim.c swim: convert to blk-mq 2018-10-16 09:49:18 -06:00
swim3.c swim3: convert to blk-mq 2018-10-16 09:49:36 -06:00
swim_asm.S
sx8.c sx8: switch to the generic DMA API 2018-10-18 15:14:45 -06:00
umem.c umem: switch to the generic DMA API 2018-10-18 15:14:47 -06:00
umem.h
virtio_blk.c virtio-blk: modernize sysfs attribute creation 2018-09-28 08:30:33 -06:00
xen-blkfront.c xen/blkfront: avoid NULL blkfront_info dereference on device removal 2018-10-25 11:17:39 -06:00
xsysace.c xsysace: convert to blk-mq 2018-10-15 20:08:24 -06:00
z2ram.c powerpc updates for 4.20 2018-10-26 14:36:21 -07:00