memory: inline a few small accessors
These are used in the address_space_* fast paths.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/include/exec/memory.h b/include/exec/memory.h
index 3680d6a..a0993e5 100644
--- a/include/exec/memory.h
+++ b/include/exec/memory.h
@@ -523,7 +523,10 @@
*
* @mr: the memory region being queried
*/
-bool memory_region_is_ram(MemoryRegion *mr);
+static inline bool memory_region_is_ram(MemoryRegion *mr)
+{
+ return mr->ram;
+}
/**
* memory_region_is_skip_dump: check whether a memory region should not be
@@ -563,7 +566,11 @@
*
* @mr: the memory region being queried
*/
-bool memory_region_is_iommu(MemoryRegion *mr);
+static inline bool memory_region_is_iommu(MemoryRegion *mr)
+{
+ return mr->iommu_ops;
+}
+
/**
* memory_region_notify_iommu: notify a change in an IOMMU translation entry.
@@ -645,7 +652,11 @@
*
* @mr: the memory region being queried
*/
-bool memory_region_is_rom(MemoryRegion *mr);
+static inline bool memory_region_is_rom(MemoryRegion *mr)
+{
+ return mr->ram && mr->readonly;
+}
+
/**
* memory_region_get_fd: Get a file descriptor backing a RAM memory region.
@@ -970,7 +981,10 @@
* DO NOT USE THIS FUNCTION. This is a temporary workaround while the Xen
* code is being reworked.
*/
-ram_addr_t memory_region_get_ram_addr(MemoryRegion *mr);
+static inline ram_addr_t memory_region_get_ram_addr(MemoryRegion *mr)
+{
+ return mr->ram_addr;
+}
uint64_t memory_region_get_alignment(const MemoryRegion *mr);
/**
