From: Heinz Mauelshagen <heinzm@xxxxxxxxxx>
This patchset of 3 adds access to the MD RAID0 personality to dm-raid
(in addition to the already supported raid1/10/4/5/6 personalities)
to enable single zone striping.
The added functionality is the first step to allow full support
of MD kernel functionality via dm-raid and to eventually replace
the dm "striped" target altogether. Adding shrink/takeover and
reshape functionality to dm-raid is subject to future patches.
Signed-off-by: Heinz Mauelshagen <heinzm@xxxxxxxxxx>
Tested-by: Heinz Mauelshagen <heinzm@xxxxxxxxxx>
Heinz Mauelshagen (3):
dm-raid: Add support for the MD RAID0 personality
dm core: export dm_disk to allow for dm-raid to pass it on to the MD
raid0 personality
raid0: conditional mddev->queue access to suit dm-raid
drivers/md/dm-raid.c | 115 ++++++++++++++++++++++++++++++---------------------
drivers/md/dm.c | 1 +
drivers/md/raid0.c | 48 +++++++++++----------
3 files changed, 96 insertions(+), 68 deletions(-)
--
2.1.0
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