From: Mikulas Patocka <mpatocka@redhat.com>
Date: Mon, 3 Mar 2014 22:43:31 +0000 (-0500)
Subject: dm: remove dm_get_mapinfo
X-Git-Tag: v3.15-rc1~69^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d70ab4fb723cf7acfa656cb2ad1e75be7ed94bef;p=pandora-kernel.git

dm: remove dm_get_mapinfo

Remove dm_get_mapinfo() because no target uses it.  Targets can allocate
per-bio data using ti->per_bio_data_size, this is much more flexible
than union map_info.

Leave union map_info only for the request-based multipath target's use.
Also delete the unused "unsigned long long ll" field of union map_info.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
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