[PATCH] md: change ONLINE/OFFLINE events to a single CHANGE event

It turns out that CHANGE is preferred to ONLINE/OFFLINE for various reasons
(not least of which being that udev understands it already).

So remove the recently added KOBJ_OFFLINE (no-one is likely to care anyway)
and change the ONLINE to a CHANGE event

Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Neil Brown <neilb@suse.de>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/drivers/md/md.c b/drivers/md/md.c
index d111356..ae50a24 100644 (file)
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -3200,7 +3200,7 @@ static int do_md_run(mddev_t * mddev)
 
        mddev->changed = 1;
        md_new_event(mddev);
-       kobject_uevent(&mddev->gendisk->kobj, KOBJ_ONLINE);
+       kobject_uevent(&mddev->gendisk->kobj, KOBJ_CHANGE);
        return 0;
 }
 
@@ -3314,7 +3314,6 @@ static int do_md_stop(mddev_t * mddev, int mode)
 
                        module_put(mddev->pers->owner);
                        mddev->pers = NULL;
-                       kobject_uevent(&mddev->gendisk->kobj, KOBJ_OFFLINE);
                        if (mddev->ro)
                                mddev->ro = 0;
                }