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exec: return MemoryRegion from address_space_translate

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Only address_space_translate_for_iotlb needs to return the section.
Every caller of address_space_translate now uses only section->mr,
return it directly.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2013-05-29 12:42:00 +02:00
parent acc9d80b26
commit 5c8a00ce18
3 changed files with 84 additions and 84 deletions
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8
include/exec/memory.h
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@ -859,7 +859,7 @@ bool address_space_write(AddressSpace *as, hwaddr addr,
bool address_space_read(AddressSpace *as, hwaddr addr, uint8_t *buf, int len);
/* address_space_translate: translate an address range into an address space
* into a MemoryRegionSection and an address range into that section
* into a MemoryRegion and an address range into that section
*
* @as: #AddressSpace to be accessed
* @addr: address within that address space
@ -868,9 +868,9 @@ bool address_space_read(AddressSpace *as, hwaddr addr, uint8_t *buf, int len);
* @len: pointer to length
* @is_write: indicates the transfer direction
*/
MemoryRegionSection *address_space_translate(AddressSpace *as, hwaddr addr,
hwaddr *xlat, hwaddr *len,
bool is_write);
MemoryRegion *address_space_translate(AddressSpace *as, hwaddr addr,
hwaddr *xlat, hwaddr *len,
bool is_write);
/* address_space_access_valid: check for validity of accessing an address
* space range