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md: remove ->changed and related code.

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We set ->changed to 1 and call check_disk_change at the end
of md_open so that bd_invalidated would be set and thus
partition rescan would happen appropriately.

Now that we call revalidate_disk directly, which sets bd_invalidates,
that indirection is no longer needed and can be removed.

Signed-off-by: NeilBrown <neilb@suse.de>
This commit is contained in:
NeilBrown
2010-03-29 11:18:15 +11:00
parent 49ce6cea85
commit b821eaa572
4 changed files with 1 additions and 25 deletions
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drivers/md/raid1.c
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@@ -2184,7 +2184,6 @@ static int raid1_resize(mddev_t *mddev, sector_t sectors)
if (mddev->array_sectors > raid1_size(mddev, sectors, 0))
return -EINVAL;
set_capacity(mddev->gendisk, mddev->array_sectors);
mddev->changed = 1;
revalidate_disk(mddev->gendisk);
if (sectors > mddev->dev_sectors &&
mddev->recovery_cp == MaxSector) {