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Diffstat (limited to 'include/exec/memory.h')
| -rw-r--r-- | include/exec/memory.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/include/exec/memory.h b/include/exec/memory.h index fff9b1d871..15e81113ba 100644 --- a/include/exec/memory.h +++ b/include/exec/memory.h @@ -436,6 +436,29 @@ void memory_region_init_ram_nomigrate(MemoryRegion *mr, Error **errp); /** + * memory_region_init_ram_shared_nomigrate: Initialize RAM memory region. + * Accesses into the region will + * modify memory directly. + * + * @mr: the #MemoryRegion to be initialized. + * @owner: the object that tracks the region's reference count + * @name: Region name, becomes part of RAMBlock name used in migration stream + * must be unique within any device + * @size: size of the region. + * @share: allow remapping RAM to different addresses + * @errp: pointer to Error*, to store an error if it happens. + * + * Note that this function is similar to memory_region_init_ram_nomigrate. + * The only difference is part of the RAM region can be remapped. + */ +void memory_region_init_ram_shared_nomigrate(MemoryRegion *mr, + struct Object *owner, + const char *name, + uint64_t size, + bool share, + Error **errp); + +/** * memory_region_init_resizeable_ram: Initialize memory region with resizeable * RAM. Accesses into the region will * modify memory directly. Only an initial |