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memory: MemoryRegion: rename parent to container

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Avoid confusion with the QOM parent.

Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2014-06-11 11:18:09 +02:00
parent 67891b8a85
commit feca4ac18b
2 changed files with 30 additions and 30 deletions
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20
include/exec/memory.h
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@ -135,7 +135,7 @@ struct MemoryRegion {
const MemoryRegionIOMMUOps *iommu_ops;
void *opaque;
struct Object *owner;
MemoryRegion *parent;
MemoryRegion *container;
Int128 size;
hwaddr addr;
void (*destructor)(MemoryRegion *mr);
@ -815,11 +815,11 @@ void memory_region_set_enabled(MemoryRegion *mr, bool enabled);
/*
* memory_region_set_address: dynamically update the address of a region
*
* Dynamically updates the address of a region, relative to its parent.
* Dynamically updates the address of a region, relative to its container.
* May be used on regions are currently part of a memory hierarchy.
*
* @mr: the region to be updated
* @addr: new address, relative to parent region
* @addr: new address, relative to container region
*/
void memory_region_set_address(MemoryRegion *mr, hwaddr addr);
@ -836,16 +836,16 @@ void memory_region_set_alias_offset(MemoryRegion *mr,
hwaddr offset);
/**
* memory_region_present: checks if an address relative to a @parent
* translates into #MemoryRegion within @parent
* memory_region_present: checks if an address relative to a @container
* translates into #MemoryRegion within @container
*
* Answer whether a #MemoryRegion within @parent covers the address
* Answer whether a #MemoryRegion within @container covers the address
* @addr.
*
* @parent: a #MemoryRegion within which @addr is a relative address
* @addr: the area within @parent to be searched
* @container: a #MemoryRegion within which @addr is a relative address
* @addr: the area within @container to be searched
*/
bool memory_region_present(MemoryRegion *parent, hwaddr addr);
bool memory_region_present(MemoryRegion *container, hwaddr addr);
/**
* memory_region_find: translate an address/size relative to a
@ -866,7 +866,7 @@ bool memory_region_present(MemoryRegion *parent, hwaddr addr);
* Similarly, the .@offset_within_address_space is relative to the
* address space that contains both regions, the passed and the
* returned one. However, in the special case where the @mr argument
* has no parent (and thus is the root of the address space), the
* has no container (and thus is the root of the address space), the
* following will hold:
* .@offset_within_address_space >= @addr
* .@offset_within_address_space + .@size <= @addr + @size