Patchwork [06/40] memory: make memory_global_sync_dirty_bitmap take an AddressSpace

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Submitter Paolo Bonzini
Date May 7, 2013, 2:16 p.m.
Message ID <1367936238-12196-7-git-send-email-pbonzini@redhat.com>
Download mbox | patch
Permalink /patch/242349/
State New
Headers show

Comments

Paolo Bonzini - May 7, 2013, 2:16 p.m.
Suggested-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 arch_init.c           |    2 +-
 include/exec/memory.h |    7 +++----
 memory.c              |    3 +--
 3 files changed, 5 insertions(+), 7 deletions(-)

Patch

diff --git a/arch_init.c b/arch_init.c
index 49c5dc2..5d32ecf 100644
--- a/arch_init.c
+++ b/arch_init.c
@@ -386,7 +386,7 @@  static void migration_bitmap_sync(void)
     }
 
     trace_migration_bitmap_sync_start();
-    memory_global_sync_dirty_bitmap(get_system_memory());
+    address_space_sync_dirty_bitmap(&address_space_memory);
 
     QTAILQ_FOREACH(block, &ram_list.blocks, next) {
         for (addr = 0; addr < block->length; addr += TARGET_PAGE_SIZE) {
diff --git a/include/exec/memory.h b/include/exec/memory.h
index f65acfd..489dc73 100644
--- a/include/exec/memory.h
+++ b/include/exec/memory.h
@@ -757,13 +757,12 @@  memory_region_section_addr(MemoryRegionSection *section,
 }
 
 /**
- * memory_global_sync_dirty_bitmap: synchronize the dirty log for all memory
+ * address_space_sync_dirty_bitmap: synchronize the dirty log for all memory
  *
  * Synchronizes the dirty page log for an entire address space.
- * @address_space: a top-level (i.e. parentless) region that contains the
- *       memory being synchronized
+ * @as: the address space that contains the memory being synchronized
  */
-void memory_global_sync_dirty_bitmap(MemoryRegion *address_space);
+void address_space_sync_dirty_bitmap(AddressSpace *as);
 
 /**
  * memory_region_transaction_begin: Start a transaction.
diff --git a/memory.c b/memory.c
index a6e9bc5..7a956a0 100644
--- a/memory.c
+++ b/memory.c
@@ -1486,9 +1486,8 @@  MemoryRegionSection memory_region_find(MemoryRegion *mr,
     return ret;
 }
 
-void memory_global_sync_dirty_bitmap(MemoryRegion *address_space)
+void address_space_sync_dirty_bitmap(AddressSpace *as)
 {
-    AddressSpace *as = memory_region_to_address_space(address_space);
     FlatRange *fr;
 
     FOR_EACH_FLAT_RANGE(fr, as->current_map) {