linux-kernel - [PATCH 001 of 9] md: Change ONLINE/OFFLINE events to a single CHANGE event

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Message-Id:  <1061107220926.12477@suse.de>
Date:	Wed, 8 Nov 2006 09:09:26 +1100
From:	NeilBrown <neilb@...e.de>
To:	Andrew Morton <akpm@...l.org>
Cc:	Kay Sievers <kay.sievers@...y.org>
Subject: [PATCH 001 of 9] 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@...y.org>
Signed-off-by: Neil Brown <neilb@...e.de>

### Diffstat output
 ./drivers/md/md.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff .prev/drivers/md/md.c ./drivers/md/md.c
--- .prev/drivers/md/md.c	2006-11-06 11:21:25.000000000 +1100
+++ ./drivers/md/md.c	2006-11-06 11:22:14.000000000 +1100
@@ -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, i
 
 			module_put(mddev->pers->owner);
 			mddev->pers = NULL;
-			kobject_uevent(&mddev->gendisk->kobj, KOBJ_OFFLINE);
 			if (mddev->ro)
 				mddev->ro = 0;
 		}
-
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