]> err.no Git - linux-2.6/commit
Driver core: convert block from raw kobjects to core devices
authorKay Sievers <kay.sievers@vrfy.org>
Mon, 21 May 2007 20:08:01 +0000 (22:08 +0200)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 25 Jan 2008 04:40:36 +0000 (20:40 -0800)
commitedfaa7c36574f1bf09c65ad602412db9da5f96bf
treed591b80ff9229e4845e41d68e2f4c5aadb017027
parent09f82ea92822a7bbb7e816508abbda47ed54a77f
Driver core: convert block from raw kobjects to core devices

This moves the block devices to /sys/class/block. It will create a
flat list of all block devices, with the disks and partitions in one
directory. For compatibility /sys/block is created and contains symlinks
to the disks.

  /sys/class/block
  |-- sda -> ../../devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda
  |-- sda1 -> ../../devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda1
  |-- sda10 -> ../../devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda10
  |-- sda5 -> ../../devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda5
  |-- sda6 -> ../../devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda6
  |-- sda7 -> ../../devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda7
  |-- sda8 -> ../../devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda8
  |-- sda9 -> ../../devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda/sda9
  `-- sr0 -> ../../devices/pci0000:00/0000:00:1f.2/host1/target1:0:0/1:0:0:0/block/sr0

  /sys/block/
  |-- sda -> ../devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda
  `-- sr0 -> ../devices/pci0000:00/0000:00:1f.2/host1/target1:0:0/1:0:0:0/block/sr0

Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
13 files changed:
block/genhd.c
block/ll_rw_blk.c
drivers/base/class.c
drivers/base/core.c
drivers/block/aoe/aoeblk.c
drivers/block/nbd.c
drivers/ide/ide-probe.c
drivers/md/dm.c
drivers/md/md.c
fs/block_dev.c
fs/partitions/check.c
include/linux/genhd.h
init/do_mounts.c