From a1d027be95bc375238e5b9292c6aa661a8ddef4c Mon Sep 17 00:00:00 2001 From: Zhao Liu Date: Wed, 28 Jun 2023 21:54:34 +0800 Subject: machine: Add helpers to get cores/threads per socket The number of cores/threads per socket are needed for smbios, and are also useful for other modules. Provide the helpers to wrap the calculation of cores/threads per socket so that we can avoid calculation errors caused by other modules miss topology changes. Suggested-by: Igor Mammedov Signed-off-by: Zhao Liu Message-Id: <20230628135437.1145805-2-zhao1.liu@linux.intel.com> Reviewed-by: Michael S. Tsirkin Signed-off-by: Michael S. Tsirkin --- include/hw/boards.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/hw/boards.h') diff --git a/include/hw/boards.h b/include/hw/boards.h index 6b267c2..12d9e9d 100644 --- a/include/hw/boards.h +++ b/include/hw/boards.h @@ -35,6 +35,8 @@ void machine_set_cpu_numa_node(MachineState *machine, Error **errp); void machine_parse_smp_config(MachineState *ms, const SMPConfiguration *config, Error **errp); +unsigned int machine_topo_get_cores_per_socket(const MachineState *ms); +unsigned int machine_topo_get_threads_per_socket(const MachineState *ms); /** * machine_class_allow_dynamic_sysbus_dev: Add type to list of valid devices -- cgit v1.1