tree 73aaaffa807cffe67c08967e73cc0d7e3a3f2ff8
parent 802934b2cfde463b72cc1b9bc1c081895a90be53
author Mikulas Patocka <mpatocka@redhat.com> 1468618220 -0400
committer Mike Snitzer <snitzer@redhat.com> 1471267394 -0400

dm crypt: increase mempool reserve to better support swapping

Increase mempool size from 16 to 64 entries.  This increase improves
swap on dm-crypt performance.

When swapping to dm-crypt, all available memory is temporarily exhausted
and dm-crypt can only use the mempool reserve.

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