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virnuma: Add some more comments
Well, in fact only add comments to mark ifdef, else and endif sections. Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
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@ -74,7 +74,7 @@ virNumaGetAutoPlacementAdvice(unsigned short vcpus,
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virCommandFree(cmd);
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return output;
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}
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#else
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#else /* !HAVE_NUMAD */
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char *
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virNumaGetAutoPlacementAdvice(unsigned short vcpus ATTRIBUTE_UNUSED,
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unsigned long long balloon ATTRIBUTE_UNUSED)
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@ -83,7 +83,7 @@ virNumaGetAutoPlacementAdvice(unsigned short vcpus ATTRIBUTE_UNUSED,
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_("numad is not available on this host"));
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return NULL;
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}
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#endif
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#endif /* !HAVE_NUMAD */
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#if WITH_NUMACTL
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int
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@ -339,7 +339,8 @@ virNumaGetNodeCPUs(int node,
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# undef MASK_CPU_ISSET
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# undef n_bits
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#else
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#else /* !WITH_NUMACTL */
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int
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virNumaSetupMemoryPolicy(virDomainNumatunePtr numatune,
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virBitmapPtr nodemask ATTRIBUTE_UNUSED)
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@ -404,8 +405,7 @@ virNumaGetNodeCPUs(int node ATTRIBUTE_UNUSED,
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_("NUMA isn't available on this host"));
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return -1;
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}
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#endif
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#endif /* !WITH_NUMACTL */
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/**
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* virNumaGetMaxCPUs:
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@ -494,8 +494,8 @@ virNumaGetDistances(int node,
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return ret;
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}
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#else /* !(WITH_NUMACTL && HAVE_NUMA_BITMASK_ISBITSET) */
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#else
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bool
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virNumaNodeIsAvailable(int node)
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{
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@ -519,7 +519,7 @@ virNumaGetDistances(int node ATTRIBUTE_UNUSED,
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VIR_DEBUG("NUMA distance information isn't available on this host");
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return 0;
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}
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#endif
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#endif /* !(WITH_NUMACTL && HAVE_NUMA_BITMASK_ISBITSET) */
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/* currently all the huge page stuff below is linux only */
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