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Fri, 7 Sep 2018 08:00:58 +0000 (UTC) From: =?utf-8?q?Marc-Andr=C3=A9_Lureau?= To: qemu-devel@nongnu.org Date: Fri, 7 Sep 2018 11:59:47 +0400 Message-Id: <20180907075948.26917-12-marcandre.lureau@redhat.com> In-Reply-To: <20180907075948.26917-1-marcandre.lureau@redhat.com> References: <20180907075948.26917-1-marcandre.lureau@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.1]); Fri, 07 Sep 2018 08:01:01 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.1]); Fri, 07 Sep 2018 08:01:01 +0000 (UTC) for IP:'10.11.54.6' DOMAIN:'int-mx06.intmail.prod.int.rdu2.redhat.com' HELO:'smtp.corp.redhat.com' FROM:'marcandre.lureau@redhat.com' RCPT:'' X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 66.187.233.73 Subject: [Qemu-devel] [PATCH v2 11/12] hostmem: add some properties description X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Eduardo Habkost , Markus Armbruster , "Dr. David Alan Gilbert" , =?utf-8?q?Marc-Andr?= =?utf-8?b?w6kgTHVyZWF1?= , Igor Mammedov , Paolo Bonzini , =?utf-8?q?Andreas_F=C3=A4rber?= Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Signed-off-by: Marc-André Lureau Reviewed-by: Paolo Bonzini --- backends/hostmem-memfd.c | 9 +++++++++ backends/hostmem.c | 14 ++++++++++++++ 2 files changed, 23 insertions(+) diff --git a/backends/hostmem-memfd.c b/backends/hostmem-memfd.c index 1e20fe0ba8..789c8c3f87 100644 --- a/backends/hostmem-memfd.c +++ b/backends/hostmem-memfd.c @@ -144,14 +144,23 @@ 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); 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); } static const TypeInfo memfd_backend_info = { diff --git a/backends/hostmem.c b/backends/hostmem.c index 4908946cd3..1a89342039 100644 --- a/backends/hostmem.c +++ b/backends/hostmem.c @@ -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 = {