tree 312fe315052d2e7476413bb4ee2f23f641773f7d
parent ae73c76ab706a4f8d7e0bf92273242e7e1b43772
author Christian Borntraeger <borntraeger@de.ibm.com> 1336573658 +0200
committer Martin Schwidefsky <schwidefsky@de.ibm.com> 1337172161 +0200

s390/kvm: bad rss-counter state

commit c3f0327f8e9d7a503f0d64573c311eddd61f197d
    mm: add rss counters consistency check
detected the following problem with kvm on s390:

BUG: Bad rss-counter state mm:00000004f73ef000 idx:0 val:-10
BUG: Bad rss-counter state mm:00000004f73ef000 idx:1 val:-5

We have to make sure that we accumulate all rss values into
the mm before we replace the mm to avoid triggering this (harmless)
bug message.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>