diff options
author | Dan Williams <dan.j.williams@intel.com> | 2009-03-17 18:10:40 -0700 |
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committer | Dan Williams <dan.j.williams@intel.com> | 2009-03-31 14:57:49 +1100 |
commit | 80c3a6ce4ba4470379b9e6a4d9bcd9d2ee26ae03 (patch) | |
tree | de88622f05a7e681ac7bff7714e8f2d8953b66ac /drivers/net | |
parent | 93ed05e2a56b5ee06c0100a169433b11c4aa5d0b (diff) |
md: add 'size' as a personality method
In preparation for giving userspace control over ->array_sectors we need
to be able to retrieve the 'default' size, and the 'anticipated' size
when a reshape is requested. For personalities that do not reshape emit
a warning if anything but the default size is requested.
In the raid5 case we need to update ->previous_raid_disks to make the
new 'default' size available.
Reviewed-by: Andre Noll <maan@systemlinux.org>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/net')
0 files changed, 0 insertions, 0 deletions