Signed-off-by: Isaku Yamahata <isaku.yamah...@intel.com>
Signed-off-by: Xiaoyao Li <xiaoyao...@intel.com>
Signed-off-by: Michael Roth <michael.r...@amd.com>
---
accel/kvm/kvm-all.c | 2 ++
accel/kvm/trace-events | 1 +
2 files changed, 3 insertions(+)
diff --git a/accel/kvm/kvm-all.c b/accel/kvm/kvm-all.c
index a9c19ab9a1..9a8b365a69 100644
--- a/accel/kvm/kvm-all.c
+++ b/accel/kvm/kvm-all.c
@@ -2912,6 +2912,8 @@ static int kvm_convert_memory(hwaddr start, hwaddr size,
bool to_private)
void *addr;
int ret = -1;
+ trace_kvm_convert_memory(start, size, to_private ? "shared_to_private" :
"private_to_shared");
+
if (!QEMU_PTR_IS_ALIGNED(start, qemu_real_host_page_size()) ||
!QEMU_PTR_IS_ALIGNED(size, qemu_real_host_page_size())) {
return -1;
diff --git a/accel/kvm/trace-events b/accel/kvm/trace-events
index e8c52cb9e7..31175fed97 100644
--- a/accel/kvm/trace-events
+++ b/accel/kvm/trace-events
@@ -31,3 +31,4 @@ kvm_cpu_exec(void) ""
kvm_interrupt_exit_request(void) ""
kvm_io_window_exit(void) ""
kvm_run_exit_system_event(int cpu_index, uint32_t event_type) "cpu_index %d,
system_even_type %"PRIu32
+kvm_convert_memory(uint64_t start, uint64_t size, const char *msg) "start 0x%"
PRIx64 " size 0x%" PRIx64 " %s"
--
2.25.1
