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memory: inline a few small accessors 

These are used in the address_space_* fast paths.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2015-12-09 17:47:39 +01:00
parent a203ac702e
commit 1619d1fe73
2 changed files with 18 additions and 24 deletions
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22
include/exec/memory.h
View File

@ -523,7 +523,10 @@ uint64_t memory_region_size(MemoryRegion *mr);
*
* @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 @@ static inline bool memory_region_is_romd(MemoryRegion *mr)
*
* @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 @@ uint8_t memory_region_get_dirty_log_mask(MemoryRegion *mr);
*
* @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 @@ void memory_region_add_subregion_overlap(MemoryRegion *mr,
* 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);
/**

20
memory.c
View File

@ -1403,11 +1403,6 @@ const char *memory_region_name(const MemoryRegion *mr)
return mr->name;
}
bool memory_region_is_ram(MemoryRegion *mr)
{
return mr->ram;
}
bool memory_region_is_skip_dump(MemoryRegion *mr)
{
return mr->skip_dump;
@ -1427,16 +1422,6 @@ bool memory_region_is_logging(MemoryRegion *mr, uint8_t client)
return memory_region_get_dirty_log_mask(mr) & (1 << client);
}
bool memory_region_is_rom(MemoryRegion *mr)
{
return mr->ram && mr->readonly;
}
bool memory_region_is_iommu(MemoryRegion *mr)
{
return mr->iommu_ops;
}
void memory_region_register_iommu_notifier(MemoryRegion *mr, Notifier *n)
{
notifier_list_add(&mr->iommu_notify, n);
@ -1928,11 +1913,6 @@ void memory_region_set_alias_offset(MemoryRegion *mr, hwaddr offset)
memory_region_transaction_commit();
}
ram_addr_t memory_region_get_ram_addr(MemoryRegion *mr)
{
return mr->ram_addr;
}
uint64_t memory_region_get_alignment(const MemoryRegion *mr)
{
return mr->align;