dm: remove dm_get_mapinfo

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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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Mikulas Patocka 2014-03-03 17:43:31 -05:00 • committed by Mike Snitzer

parent 473c36dfee

commit d70ab4fb72

2 changed files with 0 additions and 13 deletions

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10

drivers/md/dm.c

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3

include/linux/device-mapper.h

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