diff options
Diffstat (limited to 'kvm-all.c')
| -rw-r--r-- | kvm-all.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/kvm-all.c b/kvm-all.c index d5416bbd74..c713b22f8c 100644 --- a/kvm-all.c +++ b/kvm-all.c @@ -344,10 +344,15 @@ static int kvm_dirty_pages_log_change(hwaddr phys_addr, } static void kvm_log_start(MemoryListener *listener, - MemoryRegionSection *section) + MemoryRegionSection *section, + int old, int new) { int r; + if (old != 0) { + return; + } + r = kvm_dirty_pages_log_change(section->offset_within_address_space, int128_get64(section->size), true); if (r < 0) { @@ -356,10 +361,15 @@ static void kvm_log_start(MemoryListener *listener, } static void kvm_log_stop(MemoryListener *listener, - MemoryRegionSection *section) + MemoryRegionSection *section, + int old, int new) { int r; + if (new != 0) { + return; + } + r = kvm_dirty_pages_log_change(section->offset_within_address_space, int128_get64(section->size), false); if (r < 0) { |