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| author | Christian Borntraeger <borntraeger@de.ibm.com> | 2015-07-22 15:50:58 +0200 |
|---|---|---|
| committer | Christian Borntraeger <borntraeger@de.ibm.com> | 2015-07-29 11:02:36 +0200 |
| commit | 78f2613168eca83a218272aa12b680a365ee58d6 (patch) | |
| tree | e5d601861504a178125c8c52ac8b5459d1b1ede2 /arch/s390/kvm/kvm-s390.h | |
| parent | 7cbde76b3d55ee299568eb943854c425b015b30c (diff) | |
| download | linux-78f2613168eca83a218272aa12b680a365ee58d6.tar.bz2 | |
KVM: s390: Provide global debug log
In addition to the per VM debug logs, let's provide a global
one for KVM-wide events, like new guests or fatal errors.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Diffstat (limited to 'arch/s390/kvm/kvm-s390.h')
| -rw-r--r-- | arch/s390/kvm/kvm-s390.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/s390/kvm/kvm-s390.h b/arch/s390/kvm/kvm-s390.h index 0ee5db11598b..c446aabf60d3 100644 --- a/arch/s390/kvm/kvm-s390.h +++ b/arch/s390/kvm/kvm-s390.h @@ -27,6 +27,13 @@ typedef int (*intercept_handler_t)(struct kvm_vcpu *vcpu); #define TDB_FORMAT1 1 #define IS_ITDB_VALID(vcpu) ((*(char *)vcpu->arch.sie_block->itdba == TDB_FORMAT1)) +extern debug_info_t *kvm_s390_dbf; +#define KVM_EVENT(d_loglevel, d_string, d_args...)\ +do { \ + debug_sprintf_event(kvm_s390_dbf, d_loglevel, d_string "\n", \ + d_args); \ +} while (0) + #define VM_EVENT(d_kvm, d_loglevel, d_string, d_args...)\ do { \ debug_sprintf_event(d_kvm->arch.dbf, d_loglevel, d_string "\n", \ |