kvm: drop no-op MemoryListener callbacks
Removes quite a bit of useless code.
Signed-off-by: Avi Kivity <avi@redhat.com>
diff --git a/kvm-all.c b/kvm-all.c
index c69e012..46cf7e9 100644
--- a/kvm-all.c
+++ b/kvm-all.c
@@ -703,14 +703,6 @@
}
}
-static void kvm_begin(MemoryListener *listener)
-{
-}
-
-static void kvm_commit(MemoryListener *listener)
-{
-}
-
static void kvm_region_add(MemoryListener *listener,
MemoryRegionSection *section)
{
@@ -723,11 +715,6 @@
kvm_set_phys_mem(section, false);
}
-static void kvm_region_nop(MemoryListener *listener,
- MemoryRegionSection *section)
-{
-}
-
static void kvm_log_sync(MemoryListener *listener,
MemoryRegionSection *section)
{
@@ -755,10 +742,6 @@
assert(r >= 0);
}
-static void kvm_log_nop(struct MemoryListener *listener)
-{
-}
-
static void kvm_mem_ioeventfd_add(MemoryListener *listener,
MemoryRegionSection *section,
bool match_data, uint64_t data,
@@ -825,11 +808,8 @@
}
static MemoryListener kvm_memory_listener = {
- .begin = kvm_begin,
- .commit = kvm_commit,
.region_add = kvm_region_add,
.region_del = kvm_region_del,
- .region_nop = kvm_region_nop,
.log_start = kvm_log_start,
.log_stop = kvm_log_stop,
.log_sync = kvm_log_sync,
@@ -841,16 +821,6 @@
};
static MemoryListener kvm_io_listener = {
- .begin = kvm_begin,
- .commit = kvm_commit,
- .region_add = kvm_region_nop,
- .region_del = kvm_region_nop,
- .region_nop = kvm_region_nop,
- .log_start = kvm_region_nop,
- .log_stop = kvm_region_nop,
- .log_sync = kvm_region_nop,
- .log_global_start = kvm_log_nop,
- .log_global_stop = kvm_log_nop,
.eventfd_add = kvm_io_ioeventfd_add,
.eventfd_del = kvm_io_ioeventfd_del,
.priority = 10,
