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(parent: b2d73b2) | patch
s390/mm: add reference counter to gmap structure
authorMartin Schwidefsky <schwidefsky@de.ibm.com>
Tue, 8 Mar 2016 10:55:04 +0000 (11:55 +0100)
committerChristian Borntraeger <borntraeger@de.ibm.com>
Mon, 20 Jun 2016 07:53:59 +0000 (09:53 +0200)
commit6ea427bbbd4078297bb1dbd6c5cb83f3f48aac46
tree7ed574fcca3cae5d6a50211d43c3d5ab21620d3atree | snapshot (tar.gz zip)
parentb2d73b2a0ad1c758cb0c1acb01a911744b845942commit | 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>
arch/s390/include/asm/gmap.h diff | blob | blame | history
arch/s390/kvm/kvm-s390.c diff | blob | blame | history
arch/s390/mm/gmap.c diff | blob | blame | history