diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2015-12-09 17:47:39 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2015-12-17 17:33:49 +0100 |
| commit | 1619d1fe737d2af068aefe134386a69b76164794 (patch) | |
| tree | 01ab6b53caf92f22cddf95c7e6266c6339333488 /include | |
| parent | a203ac702e0720135fac8b1f2061d119814c1798 (diff) | |
memory: inline a few small accessors
These are used in the address_space_* fast paths.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/exec/memory.h | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/include/exec/memory.h b/include/exec/memory.h index 3680d6a135..a0993e50ab 100644 --- a/include/exec/memory.h +++ b/include/exec/memory.h @@ -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); /** |