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 /drivers/md | |
| parent | 09f82ea92822a7bbb7e816508abbda47ed54a77f (diff) | |
| download | linux-edfaa7c36574f1bf09c65ad602412db9da5f96bf.tar.gz linux-edfaa7c36574f1bf09c65ad602412db9da5f96bf.tar.bz2 linux-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 'drivers/md')
| -rw-r--r-- | drivers/md/dm.c | 4 | ||||
| -rw-r--r-- | drivers/md/md.c | 8 |
2 files changed, 6 insertions, 6 deletions
diff --git a/drivers/md/dm.c b/drivers/md/dm.c index 88c0fd657825..f2d24eb3208c 100644 --- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -1109,7 +1109,7 @@ static void event_callback(void *context) list_splice_init(&md->uevent_list, &uevents); spin_unlock_irqrestore(&md->uevent_lock, flags); - dm_send_uevents(&uevents, &md->disk->kobj); + dm_send_uevents(&uevents, &md->disk->dev.kobj); atomic_inc(&md->event_nr); wake_up(&md->eventq); @@ -1530,7 +1530,7 @@ out: *---------------------------------------------------------------*/ void dm_kobject_uevent(struct mapped_device *md) { - kobject_uevent(&md->disk->kobj, KOBJ_CHANGE); + kobject_uevent(&md->disk->dev.kobj, KOBJ_CHANGE); } uint32_t dm_next_uevent_seq(struct mapped_device *md) diff --git a/drivers/md/md.c b/drivers/md/md.c index c5030863d004..f79efb359215 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -1396,9 +1396,9 @@ static int bind_rdev_to_array(mdk_rdev_t * rdev, mddev_t * mddev) goto fail; if (rdev->bdev->bd_part) - ko = &rdev->bdev->bd_part->kobj; + ko = &rdev->bdev->bd_part->dev.kobj; else - ko = &rdev->bdev->bd_disk->kobj; + ko = &rdev->bdev->bd_disk->dev.kobj; if ((err = sysfs_create_link(&rdev->kobj, ko, "block"))) { kobject_del(&rdev->kobj); goto fail; @@ -3083,7 +3083,7 @@ static struct kobject *md_probe(dev_t dev, int *part, void *data) add_disk(disk); mddev->gendisk = disk; mutex_unlock(&disks_mutex); - error = kobject_init_and_add(&mddev->kobj, &md_ktype, &disk->kobj, + error = kobject_init_and_add(&mddev->kobj, &md_ktype, &disk->dev.kobj, "%s", "md"); if (error) printk(KERN_WARNING "md: cannot register %s/md - name in use\n", @@ -3361,7 +3361,7 @@ static int do_md_run(mddev_t * mddev) mddev->changed = 1; md_new_event(mddev); - kobject_uevent(&mddev->gendisk->kobj, KOBJ_CHANGE); + kobject_uevent(&mddev->gendisk->dev.kobj, KOBJ_CHANGE); return 0; } |