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virnuma: use virNumaNodesetIsAvailable checking nodeset in virNumaSetupMemoryPolicy

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Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com>
This commit is contained in:
Chen Fan 2014-11-04 10:44:41 +08:00 committed by Martin Kletzander
parent 902864184e
commit 5c8515620b
1 changed files with 4 additions and 11 deletions
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15
src/util/virnuma.c
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@ -98,16 +98,13 @@ virNumaSetupMemoryPolicy(virDomainNumatunePtr numatune,
int maxnode = 0; int maxnode = 0;
virBitmapPtr tmp_nodemask = NULL; virBitmapPtr tmp_nodemask = NULL;
if (!virNumaNodesetIsAvailable(numatune))
return -1;
tmp_nodemask = virDomainNumatuneGetNodeset(numatune, nodemask, -1); tmp_nodemask = virDomainNumatuneGetNodeset(numatune, nodemask, -1);
if (!tmp_nodemask) if (!tmp_nodemask)
return 0; return 0;
if (numa_available() < 0) {
virReportError(VIR_ERR_INTERNAL_ERROR,
"%s", _("Host kernel is not aware of NUMA."));
return -1;
}
maxnode = numa_max_node(); maxnode = numa_max_node();
maxnode = maxnode < NUMA_NUM_NODES ? maxnode : NUMA_NUM_NODES; maxnode = maxnode < NUMA_NUM_NODES ? maxnode : NUMA_NUM_NODES;
@ -347,12 +344,8 @@ int
virNumaSetupMemoryPolicy(virDomainNumatunePtr numatune, virNumaSetupMemoryPolicy(virDomainNumatunePtr numatune,
virBitmapPtr nodemask ATTRIBUTE_UNUSED) virBitmapPtr nodemask ATTRIBUTE_UNUSED)
{ {
if (virDomainNumatuneGetNodeset(numatune, NULL, -1)) { if (!virNumaNodesetIsAvailable(numatune))
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("libvirt is compiled without NUMA tuning support"));
return -1; return -1;
}
return 0; return 0;
} }