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memory: Remove memory_region_get_dirty()

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It's never used anywhere.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Peter Xu <peterx@redhat.com>
Message-Id: <20190520030839.6795-5-peterx@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Peter Xu 2019-05-20 11:08:28 +08:00 committed by Paolo Bonzini
parent 8d061278d3
commit fdd6d824ef
2 changed files with 0 additions and 25 deletions
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17
include/exec/memory.h
View File

@ -1254,23 +1254,6 @@ void memory_region_ram_resize(MemoryRegion *mr, ram_addr_t newsize,
*/
void memory_region_set_log(MemoryRegion *mr, bool log, unsigned client);
/**
* memory_region_get_dirty: Check whether a range of bytes is dirty
* for a specified client.
*
* Checks whether a range of bytes has been written to since the last
* call to memory_region_reset_dirty() with the same @client. Dirty logging
* must be enabled.
*
* @mr: the memory region being queried.
* @addr: the address (relative to the start of the region) being queried.
* @size: the size of the range being queried.
* @client: the user of the logging information; %DIRTY_MEMORY_MIGRATION or
* %DIRTY_MEMORY_VGA.
*/
bool memory_region_get_dirty(MemoryRegion *mr, hwaddr addr,
hwaddr size, unsigned client);
/**
* memory_region_set_dirty: Mark a range of bytes as dirty in a memory region.
*

8
memory.c
View File

@ -2027,14 +2027,6 @@ void memory_region_set_log(MemoryRegion *mr, bool log, unsigned client)
memory_region_transaction_commit();
}
bool memory_region_get_dirty(MemoryRegion *mr, hwaddr addr,
hwaddr size, unsigned client)
{
assert(mr->ram_block);
return cpu_physical_memory_get_dirty(memory_region_get_ram_addr(mr) + addr,
size, client);
}
void memory_region_set_dirty(MemoryRegion *mr, hwaddr addr,
hwaddr size)
{