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hostmem: add some properties description

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Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Marc-André Lureau 2018-09-06 18:39:08 +04:00
parent bb15cbc053
commit 033bfc5e0e
2 changed files with 23 additions and 0 deletions
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9
backends/hostmem-memfd.c
View File

@ -145,16 +145,25 @@ memfd_backend_class_init(ObjectClass *oc, void *data)
memfd_backend_get_hugetlb,
memfd_backend_set_hugetlb,
&error_abort);
object_class_property_set_description(oc, "hugetlb",
"Use huge pages",
&error_abort);
object_class_property_add(oc, "hugetlbsize", "int",
memfd_backend_get_hugetlbsize,
memfd_backend_set_hugetlbsize,
NULL, NULL, &error_abort);
object_class_property_set_description(oc, "hugetlbsize",
"Huge pages size (ex: 2M, 1G)",
&error_abort);
}
if (qemu_memfd_check(MFD_ALLOW_SEALING)) {
object_class_property_add_bool(oc, "seal",
memfd_backend_get_seal,
memfd_backend_set_seal,
&error_abort);
object_class_property_set_description(oc, "seal",
"Seal growing & shrinking",
&error_abort);
}
}

14
backends/hostmem.c
View File

@ -397,27 +397,41 @@ host_memory_backend_class_init(ObjectClass *oc, void *data)
object_class_property_add_bool(oc, "merge",
host_memory_backend_get_merge,
host_memory_backend_set_merge, &error_abort);
object_class_property_set_description(oc, "merge",
"Mark memory as mergeable", &error_abort);
object_class_property_add_bool(oc, "dump",
host_memory_backend_get_dump,
host_memory_backend_set_dump, &error_abort);
object_class_property_set_description(oc, "dump",
"Set to 'off' to exclude from core dump", &error_abort);
object_class_property_add_bool(oc, "prealloc",
host_memory_backend_get_prealloc,
host_memory_backend_set_prealloc, &error_abort);
object_class_property_set_description(oc, "prealloc",
"Preallocate memory", &error_abort);
object_class_property_add(oc, "size", "int",
host_memory_backend_get_size,
host_memory_backend_set_size,
NULL, NULL, &error_abort);
object_class_property_set_description(oc, "size",
"Size of the memory region (ex: 500M)", &error_abort);
object_class_property_add(oc, "host-nodes", "int",
host_memory_backend_get_host_nodes,
host_memory_backend_set_host_nodes,
NULL, NULL, &error_abort);
object_class_property_set_description(oc, "host-nodes",
"Binds memory to the list of NUMA host nodes", &error_abort);
object_class_property_add_enum(oc, "policy", "HostMemPolicy",
&HostMemPolicy_lookup,
host_memory_backend_get_policy,
host_memory_backend_set_policy, &error_abort);
object_class_property_set_description(oc, "policy",
"Set the NUMA policy", &error_abort);
object_class_property_add_bool(oc, "share",
host_memory_backend_get_share, host_memory_backend_set_share,
&error_abort);
object_class_property_set_description(oc, "share",
"Mark the memory as private to QEMU or shared", &error_abort);
}
static const TypeInfo host_memory_backend_info = {