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| author | David Hildenbrand <dahi@linux.vnet.ibm.com> | 2014-07-11 10:00:43 +0200 |
|---|---|---|
| committer | Christian Borntraeger <borntraeger@de.ibm.com> | 2014-10-01 14:42:14 +0200 |
| commit | ce2e4f0b75a567d25375b52476662c724304e476 (patch) | |
| tree | a7e08d055f37627bf801b3cb1f510099fda54f7b /arch/s390/kvm/kvm-s390.c | |
| parent | 7be81a46695d2088f848653f2bbec06bb178adce (diff) | |
| download | lwn-ce2e4f0b75a567d25375b52476662c724304e476.tar.gz lwn-ce2e4f0b75a567d25375b52476662c724304e476.zip | |
KVM: s390: count vcpu wakeups in stat.halt_wakeup
This patch introduces the halt_wakeup counter used by common code and uses it to
count vcpu wakeups done in s390 arch specific code.
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Diffstat (limited to 'arch/s390/kvm/kvm-s390.c')
| -rw-r--r-- | arch/s390/kvm/kvm-s390.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c index 0d5aa88e238b..55aade49b6d1 100644 --- a/arch/s390/kvm/kvm-s390.c +++ b/arch/s390/kvm/kvm-s390.c @@ -50,6 +50,7 @@ struct kvm_stats_debugfs_item debugfs_entries[] = { { "exit_instruction", VCPU_STAT(exit_instruction) }, { "exit_program_interruption", VCPU_STAT(exit_program_interruption) }, { "exit_instr_and_program_int", VCPU_STAT(exit_instr_and_program) }, + { "halt_wakeup", VCPU_STAT(halt_wakeup) }, { "instruction_lctlg", VCPU_STAT(instruction_lctlg) }, { "instruction_lctl", VCPU_STAT(instruction_lctl) }, { "instruction_stctl", VCPU_STAT(instruction_stctl) }, |