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| author | Paolo Bonzini <pbonzini@redhat.com> | 2014-05-14 17:43:17 +0800 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2014-06-19 18:44:19 +0300 |
| commit | 7febe36f9adbb34756a6a6765a36ea49b6e502ac (patch) | |
| tree | 34a47adbcfd145e26558aff8f38168c6cb057e67 /qapi-schema.json | |
| parent | 1f21772db0b14049b1b4bfef1f039b40827c676f (diff) | |
| download | qemu-7febe36f9adbb34756a6a6765a36ea49b6e502ac.zip qemu-7febe36f9adbb34756a6a6765a36ea49b6e502ac.tar.gz qemu-7febe36f9adbb34756a6a6765a36ea49b6e502ac.tar.bz2 | |
numa: add -numa node,memdev= option
This option provides the infrastructure for binding guest NUMA nodes
to host NUMA nodes. For example:
-object memory-ram,size=1024M,policy=bind,host-nodes=0,id=ram-node0 \
-numa node,nodeid=0,cpus=0,memdev=ram-node0 \
-object memory-ram,size=1024M,policy=interleave,host-nodes=1-3,id=ram-node1 \
-numa node,nodeid=1,cpus=1,memdev=ram-node1
The option replaces "-numa node,mem=".
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Hu Tao <hutao@cn.fujitsu.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
MST: conflict resolution
Diffstat (limited to 'qapi-schema.json')
| -rw-r--r-- | qapi-schema.json | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/qapi-schema.json b/qapi-schema.json index e65b7b1..e05f8ba 100644 --- a/qapi-schema.json +++ b/qapi-schema.json @@ -3119,8 +3119,12 @@ # @cpus: #optional VCPUs belonging to this node (assign VCPUS round-robin # if omitted) # -# @mem: #optional memory size of this node (equally divide total memory among -# nodes if omitted) +# @mem: #optional memory size of this node; mutually exclusive with @memdev. +# Equally divide total memory among nodes if both @mem and @memdev are +# omitted. +# +# @memdev: #optional memory backend object. If specified for one node, +# it must be specified for all nodes. # # Since: 2.1 ## @@ -3128,4 +3132,5 @@ 'data': { '*nodeid': 'uint16', '*cpus': ['uint16'], - '*mem': 'size' }} + '*mem': 'size', + '*memdev': 'str' }} |