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author | NeilBrown <neilb@suse.de> | 2012-05-21 09:27:01 +1000 |
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committer | NeilBrown <neilb@suse.de> | 2012-05-21 09:27:01 +1000 |
commit | b5254dd5fdd9abcacadb5101beb35df9ae8cc564 (patch) | |
tree | 73d32b8dd7c0dc9ecfe61468965b06741070dee7 /samples/Kconfig | |
parent | 05616be5e11f66888b66554957dbecdd90658a84 (diff) | |
download | lwn-b5254dd5fdd9abcacadb5101beb35df9ae8cc564.tar.gz lwn-b5254dd5fdd9abcacadb5101beb35df9ae8cc564.zip |
md/raid5: allow for change in data_offset while managing a reshape.
The important issue here is incorporating the different in data_offset
into calculations concerning when we might need to over-write data
that is still thought to be valid.
To this end we find the minimum offset difference across all devices
and add that where appropriate.
Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'samples/Kconfig')
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