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memory: hide memory_region_sync_dirty_bitmap behind DirtyBitmapSnapshot

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Simplify the users of memory_region_snapshot_and_clear_dirty, so
that they do not have to call memory_region_sync_dirty_bitmap
explicitly.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini
2018-02-06 18:24:13 +01:00
parent 77302fb5df
commit 0fe1eca7dc
9 changed files with 20 additions and 43 deletions
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39
memory.c
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@@ -1971,25 +1971,7 @@ void memory_region_set_dirty(MemoryRegion *mr, hwaddr addr,
memory_region_get_dirty_log_mask(mr));
}
DirtyBitmapSnapshot *memory_region_snapshot_and_clear_dirty(MemoryRegion *mr,
hwaddr addr,
hwaddr size,
unsigned client)
{
assert(mr->ram_block);
return cpu_physical_memory_snapshot_and_clear_dirty(
memory_region_get_ram_addr(mr) + addr, size, client);
}
bool memory_region_snapshot_get_dirty(MemoryRegion *mr, DirtyBitmapSnapshot *snap,
hwaddr addr, hwaddr size)
{
assert(mr->ram_block);
return cpu_physical_memory_snapshot_get_dirty(snap,
memory_region_get_ram_addr(mr) + addr, size);
}
void memory_region_sync_dirty_bitmap(MemoryRegion *mr)
static void memory_region_sync_dirty_bitmap(MemoryRegion *mr)
{
MemoryListener *listener;
AddressSpace *as;
@@ -2017,6 +1999,25 @@ void memory_region_sync_dirty_bitmap(MemoryRegion *mr)
}
}
DirtyBitmapSnapshot *memory_region_snapshot_and_clear_dirty(MemoryRegion *mr,
hwaddr addr,
hwaddr size,
unsigned client)
{
assert(mr->ram_block);
memory_region_sync_dirty_bitmap(mr);
return cpu_physical_memory_snapshot_and_clear_dirty(
memory_region_get_ram_addr(mr) + addr, size, client);
}
bool memory_region_snapshot_get_dirty(MemoryRegion *mr, DirtyBitmapSnapshot *snap,
hwaddr addr, hwaddr size)
{
assert(mr->ram_block);
return cpu_physical_memory_snapshot_get_dirty(snap,
memory_region_get_ram_addr(mr) + addr, size);
}
void memory_region_set_readonly(MemoryRegion *mr, bool readonly)
{
if (mr->readonly != readonly) {