diff options
| author |   Kay Sievers <kay.sievers@vrfy.org> | 2007-05-21 22:08:01 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@suse.de> | 2008-01-24 20:40:36 -0800 |
| commit | edfaa7c36574f1bf09c65ad602412db9da5f96bf (patch) | |
| tree | d591b80ff9229e4845e41d68e2f4c5aadb017027 /block/ll_rw_blk.c | |
| parent | Kobject: drop child->parent ref at unregistration (diff) | |
| download | linux-dev-edfaa7c36574f1bf09c65ad602412db9da5f96bf.tar.xz linux-dev-edfaa7c36574f1bf09c65ad602412db9da5f96bf.zip | |
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>
Diffstat (limited to 'block/ll_rw_blk.c')
| -rw-r--r-- | block/ll_rw_blk.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/block/ll_rw_blk.c b/block/ll_rw_blk.c index 8b919940b2ab..3887b2a33ed0 100644 --- a/block/ll_rw_blk.c +++ b/block/ll_rw_blk.c @@ -4182,7 +4182,7 @@ int blk_register_queue(struct gendisk *disk) if (!q || !q->request_fn) return -ENXIO; - q->kobj.parent = kobject_get(&disk->kobj); + q->kobj.parent = kobject_get(&disk->dev.kobj); ret = kobject_add(&q->kobj); if (ret < 0) @@ -4209,6 +4209,6 @@ void blk_unregister_queue(struct gendisk *disk) kobject_uevent(&q->kobj, KOBJ_REMOVE); kobject_del(&q->kobj); - kobject_put(&disk->kobj); + kobject_put(&disk->dev.kobj); } } |