dm stripe: add WRITE SAME support
authorMike Snitzer <snitzer@redhat.com>
Fri, 21 Dec 2012 20:23:41 +0000 (20:23 +0000)
committerAlasdair G Kergon <agk@redhat.com>
Fri, 21 Dec 2012 20:23:41 +0000 (20:23 +0000)
Rename stripe_map_discard to stripe_map_range and reuse it for WRITE
SAME bio processing.

Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>

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