1 files changed, 32 insertions, 5 deletions

diff --git a/fs/partitions/check.c b/fs/partitions/check.c
index 8dc1822a7022..f924f459bdb8 100644
--- a/fs/partitions/check.c
+++ b/fs/partitions/check.c
@@ -35,6 +35,7 @@
 #include "ibm.h"
 #include "ultrix.h"
 #include "efi.h"
+#include "karma.h"
 
 #ifdef CONFIG_BLK_DEV_MD
 extern void md_autodetect_dev(dev_t dev);
@@ -103,6 +104,9 @@ static int (*check_part[])(struct parsed_partitions *, struct block_device *) =
 #ifdef CONFIG_IBM_PARTITION
         ibm_partition,
 #endif
+#ifdef CONFIG_KARMA_PARTITION
+        karma_partition,
+#endif
         NULL
 };
  
@@ -226,7 +230,7 @@ static struct sysfs_ops part_sysfs_ops = {
 static ssize_t part_uevent_store(struct hd_struct * p,
                                  const char *page, size_t count)
 {
-        kobject_hotplug(&p->kobj, KOBJ_ADD);
+        kobject_uevent(&p->kobj, KOBJ_ADD);
         return count;
 }
 static ssize_t part_dev_read(struct hd_struct * p, char *page)
@@ -336,12 +340,31 @@ void add_partition(struct gendisk *disk, int part, sector_t start, sector_t len)
         disk->part[part-1] = p;
 }
 
+static char *make_block_name(struct gendisk *disk)
+{
+        char *name;
+        static char *block_str = "block:";
+        int size;
+
+        size = strlen(block_str) + strlen(disk->disk_name) + 1;
+        name = kmalloc(size, GFP_KERNEL);
+        if (!name)
+                return NULL;
+        strcpy(name, block_str);
+        strcat(name, disk->disk_name);
+        return name;
+}
+
 static void disk_sysfs_symlinks(struct gendisk *disk)
 {
         struct device *target = get_device(disk->driverfs_dev);
         if (target) {
+                char *disk_name = make_block_name(disk);
                 sysfs_create_link(&disk->kobj,&target->kobj,"device");
-                sysfs_create_link(&target->kobj,&disk->kobj,"block");
+                if (disk_name) {
+                        sysfs_create_link(&target->kobj,&disk->kobj,disk_name);
+                        kfree(disk_name);
+                }
         }
 }
 
@@ -360,7 +383,7 @@ void register_disk(struct gendisk *disk)
         if ((err = kobject_add(&disk->kobj)))
                 return;
         disk_sysfs_symlinks(disk);
-        kobject_hotplug(&disk->kobj, KOBJ_ADD);
+        kobject_uevent(&disk->kobj, KOBJ_ADD);
 
         /* No minors to use for partitions */
         if (disk->minors == 1) {
@@ -461,10 +484,14 @@ void del_gendisk(struct gendisk *disk)
         devfs_remove_disk(disk);
 
         if (disk->driverfs_dev) {
+                char *disk_name = make_block_name(disk);
                 sysfs_remove_link(&disk->kobj, "device");
-                sysfs_remove_link(&disk->driverfs_dev->kobj, "block");
+                if (disk_name) {
+                        sysfs_remove_link(&disk->driverfs_dev->kobj, disk_name);
+                        kfree(disk_name);
+                }
                 put_device(disk->driverfs_dev);
         }
-        kobject_hotplug(&disk->kobj, KOBJ_REMOVE);
+        kobject_uevent(&disk->kobj, KOBJ_REMOVE);
         kobject_del(&disk->kobj);
 }