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| author | David Hildenbrand <david@redhat.com> | 2018-06-22 16:40:45 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2018-06-28 19:05:34 +0200 |
| commit | 178003ea49aef4273d94c3c002b8f15858070f68 (patch) | |
| tree | 194d63c58aaf94592564fe6e79954d47c900fb97 /tests/migration | |
| parent | f0b7bca64dbe8a15c1f4285c6061ce3c81a4a5c7 (diff) | |
| download | qemu-178003ea49aef4273d94c3c002b8f15858070f68.zip | |
numa: report all DIMM/NVDIMMs as plugged memory
Right now, there is some inconsistency between hotplugged and
coldplugged memory. DIMMs added via "-device" result in different stats
than DIMMs added using "device_add".
E.g.
[...]
-numa node,nodeid=0,cpus=0-1 -numa node,nodeid=1,cpus=2-3 \
-m 4G,maxmem=20G,slots=2 \
-object memory-backend-ram,id=mem0,size=8G \
-device pc-dimm,id=dimm0,memdev=mem0 \
-object memory-backend-ram,id=mem1,size=8G \
-device nvdimm,id=dimm1,memdev=mem1,node=1
Results in NUMA info
(qemu) info numa
info numa
2 nodes
node 0 cpus: 0 1
node 0 size: 10240 MB
node 0 plugged: 0 MB
node 1 cpus: 2 3
node 1 size: 10240 MB
node 1 plugged: 0 MB
But in memory size summary:
(qemu) info memory_size_summary
info memory_size_summary
base memory: 4294967296
plugged memory: 17179869184
Make this consistent by reporting all hot and coldplugged
memory a.k.a. DIMM and NVDIMM as "plugged".
Fixes: 31959e82fb0 ("hmp: extend "info numa" with hotplugged memory information")
Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20180622144045.737-1-david@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tests/migration')
0 files changed, 0 insertions, 0 deletions