| commit | 6ea427bbbd4078297bb1dbd6c5cb83f3f48aac46 | [log] [tgz] |
|---|---|---|
| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | Tue Mar 08 11:55:04 2016 +0100 |
| committer | Christian Borntraeger <borntraeger@de.ibm.com> | Mon Jun 20 09:53:59 2016 +0200 |
| tree | 7ed574fcca3cae5d6a50211d43c3d5ab21620d3a | |
| parent | b2d73b2a0ad1c758cb0c1acb01a911744b845942 [diff] |
s390/mm: add reference counter to gmap structure Let's use a reference counter mechanism to control the lifetime of gmap structures. This will be needed for further changes related to gmap shadows. Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>