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| author | Xiao Guangrong <guangrong.xiao@linux.intel.com> | 2016-05-20 16:19:58 +0800 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2016-06-07 15:39:28 +0300 |
| commit | 3c3e88a814ef4eb8b2f8bf81863baec24838d998 (patch) | |
| tree | b03d8f590b165dff9fe794309d554ddde2f9ef33 /include | |
| parent | 28213cb6a61a724e2cb1e3a76d2bb17aa0ce9b36 (diff) | |
| download | qemu-3c3e88a814ef4eb8b2f8bf81863baec24838d998.zip | |
pc-dimm: get memory region from ->get_memory_region()
Curretly, the memory region of backed memory is all directly
mapped to guest's address space, however, it will be not true
for nvdimm device if we introduce nvdimm label which only can
be indirectly accessed by ACPI DSM method
Also it improves the comments a bit to reflect this fact
Signed-off-by: Xiao Guangrong <guangrong.xiao@linux.intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/mem/pc-dimm.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/hw/mem/pc-dimm.h b/include/hw/mem/pc-dimm.h index 8cdc3266b3..6024627167 100644 --- a/include/hw/mem/pc-dimm.h +++ b/include/hw/mem/pc-dimm.h @@ -58,7 +58,8 @@ typedef struct PCDIMMDevice { /** * PCDIMMDeviceClass: - * @get_memory_region: returns #MemoryRegion associated with @dimm + * @get_memory_region: returns #MemoryRegion associated with @dimm which + * is directly mapped into the physical address space of guest */ typedef struct PCDIMMDeviceClass { /* private */ |