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| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2017-07-05 07:37:14 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2017-07-26 08:25:10 +0200 |
| commit | 58cdf5eb13d83e7ec7444a3f88115b21d7512369 (patch) | |
| tree | 304b12ef9648c32fc6157205fe8a92fa8bd73e71 /arch/s390/kvm/diag.c | |
| parent | f1c1174fa099566f02c809193e9720593b231ae2 (diff) | |
| download | linux-58cdf5eb13d83e7ec7444a3f88115b21d7512369.tar.bz2 | |
KVM: s390: use new mm defines instead of magic values
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Janosch Frank <frankja@linux.vnet.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/kvm/diag.c')
| -rw-r--r-- | arch/s390/kvm/diag.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/s390/kvm/diag.c b/arch/s390/kvm/diag.c index ce865bd4f81d..e4d36094aceb 100644 --- a/arch/s390/kvm/diag.c +++ b/arch/s390/kvm/diag.c @@ -27,7 +27,7 @@ static int diag_release_pages(struct kvm_vcpu *vcpu) unsigned long prefix = kvm_s390_get_prefix(vcpu); start = vcpu->run->s.regs.gprs[(vcpu->arch.sie_block->ipa & 0xf0) >> 4]; - end = vcpu->run->s.regs.gprs[vcpu->arch.sie_block->ipa & 0xf] + 4096; + end = vcpu->run->s.regs.gprs[vcpu->arch.sie_block->ipa & 0xf] + PAGE_SIZE; vcpu->stat.diagnose_10++; if (start & ~PAGE_MASK || end & ~PAGE_MASK || start >= end @@ -51,9 +51,9 @@ static int diag_release_pages(struct kvm_vcpu *vcpu) */ gmap_discard(vcpu->arch.gmap, start, prefix); if (start <= prefix) - gmap_discard(vcpu->arch.gmap, 0, 4096); - if (end > prefix + 4096) - gmap_discard(vcpu->arch.gmap, 4096, 8192); + gmap_discard(vcpu->arch.gmap, 0, PAGE_SIZE); + if (end > prefix + PAGE_SIZE) + gmap_discard(vcpu->arch.gmap, PAGE_SIZE, 2 * PAGE_SIZE); gmap_discard(vcpu->arch.gmap, prefix + 2 * PAGE_SIZE, end); } return 0; |