tree e63780cb17dad2ef375001833d73250c9adc07bb
parent fd2d231faf3ca25584d2320fdcd5a8b202342e46
author Alasdair G Kergon <agk@redhat.com> 1343398085 +0100
committer Alasdair G Kergon <agk@redhat.com> 1343398085 +0100

dm crypt: store crypt_config instead of dm_target struct

Store the crypt_config struct pointer directly in struct dm_crypt_io
instead of the dm_target struct pointer.

Target information is never used - only target->private is referenced,
thus we can change it to point directly to struct crypt_config.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>