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memory: use AddressSpace for MemoryListener filtering

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Using the AddressSpace type reduces confusion, as you can't accidentally
supply the MemoryRegion you're interested in.

Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Avi Kivity
2012-10-02 20:13:51 +02:00
parent 1d71148eac
commit f6790af6bc
9 changed files with 25 additions and 23 deletions
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6
memory.h
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@@ -187,7 +187,7 @@ typedef struct MemoryRegionSection MemoryRegionSection;
*/
struct MemoryRegionSection {
MemoryRegion *mr;
MemoryRegion *address_space;
AddressSpace *address_space;
target_phys_addr_t offset_within_region;
uint64_t size;
target_phys_addr_t offset_within_address_space;
@@ -223,7 +223,7 @@ struct MemoryListener {
target_phys_addr_t addr, target_phys_addr_t len);
/* Lower = earlier (during add), later (during del) */
unsigned priority;
MemoryRegion *address_space_filter;
AddressSpace *address_space_filter;
QTAILQ_ENTRY(MemoryListener) link;
};
@@ -774,7 +774,7 @@ void memory_region_transaction_commit(void);
* @listener: an object containing the callbacks to be called
* @filter: if non-%NULL, only regions in this address space will be observed
*/
void memory_listener_register(MemoryListener *listener, MemoryRegion *filter);
void memory_listener_register(MemoryListener *listener, AddressSpace *filter);
/**
* memory_listener_unregister: undo the effect of memory_listener_register()