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[Qemu-devel] [PATCH 10/23] memory: add memory_region_is_logging()
From: |
Avi Kivity |
Subject: |
[Qemu-devel] [PATCH 10/23] memory: add memory_region_is_logging() |
Date: |
Mon, 19 Dec 2011 16:13:31 +0200 |
Signed-off-by: Avi Kivity <address@hidden>
---
memory.c | 5 +++++
memory.h | 9 +++++++++
2 files changed, 14 insertions(+), 0 deletions(-)
diff --git a/memory.c b/memory.c
index ee9053a..2e5ff43 100644
--- a/memory.c
+++ b/memory.c
@@ -1107,6 +1107,11 @@ bool memory_region_is_ram(MemoryRegion *mr)
return mr->ram;
}
+bool memory_region_is_logging(MemoryRegion *mr)
+{
+ return mr->dirty_log_mask;
+}
+
bool memory_region_is_rom(MemoryRegion *mr)
{
return mr->ram && mr->readonly;
diff --git a/memory.h b/memory.h
index 6b50f6b..b7d39ed 100644
--- a/memory.h
+++ b/memory.h
@@ -315,6 +315,15 @@ uint64_t memory_region_size(MemoryRegion *mr);
bool memory_region_is_ram(MemoryRegion *mr);
/**
+ * memory_region_is_logging: return whether a memory region is logging writes
+ *
+ * Returns %true if the memory region is logging writes
+ *
+ * @mr: the memory region being queried
+ */
+bool memory_region_is_logging(MemoryRegion *mr);
+
+/**
* memory_region_is_rom: check whether a memory region is ROM
*
* Returns %true is a memory region is read-only memory.
--
1.7.7.1
- Re: [Qemu-devel] [PATCH 14/23] vhost: convert to MemoryListener API, (continued)
[Qemu-devel] [PATCH 21/23] virtio-balloon: avoid cpu_get_physical_page_desc(), Avi Kivity, 2011/12/19
[Qemu-devel] [PATCH 07/23] framebuffer: drop use of cpu_physical_sync_dirty_bitmap(), Avi Kivity, 2011/12/19
[Qemu-devel] [PATCH 02/23] sysbus: add sysbus_address_space(), Avi Kivity, 2011/12/19
[Qemu-devel] [PATCH 23/23] Remove cpu_get_physical_page_desc(), Avi Kivity, 2011/12/19
[Qemu-devel] [PATCH 22/23] sparc: avoid cpu_get_physical_page_desc(), Avi Kivity, 2011/12/19
[Qemu-devel] [PATCH 13/23] kvm: convert to MemoryListener API, Avi Kivity, 2011/12/19
[Qemu-devel] [PATCH 08/23] memory: replace cpu_physical_sync_dirty_bitmap() with a memory API, Avi Kivity, 2011/12/19
[Qemu-devel] [PATCH 18/23] memory: remove CPUPhysMemoryClient, Avi Kivity, 2011/12/19
[Qemu-devel] [PATCH 10/23] memory: add memory_region_is_logging(),
Avi Kivity <=
Re: [Qemu-devel] [PATCH 00/23] Remove cpu_get_physical_page_desc(), Anthony Liguori, 2011/12/19