spapr_numa.c: create spapr_numa_initial_nvgpu_numa_id() helper

[mirror_qemu.git] / hw / ppc / spapr.c

diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index 8a1a979257753151ef5ae6a9c2d26fc08f8311bc..85fe65f89476a3fece549c8037be29ebd763d6fd 100644 (file)
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -2770,16 +2770,7 @@ static void spapr_machine_init(MachineState *machine)
 
     }
 
-    /*
-     * NVLink2-connected GPU RAM needs to be placed on a separate NUMA node.
-     * We assign a new numa ID per GPU in spapr_pci_collect_nvgpu() which is
-     * called from vPHB reset handler so we initialize the counter here.
-     * If no NUMA is configured from the QEMU side, we start from 1 as GPU RAM
-     * must be equally distant from any other node.
-     * The final value of spapr->gpu_numa_id is going to be written to
-     * max-associativity-domains in spapr_build_fdt().
-     */
-    spapr->gpu_numa_id = MAX(1, machine->numa_state->num_nodes);
+    spapr->gpu_numa_id = spapr_numa_initial_nvgpu_numa_id(machine);
 
     /* Init numa_assoc_array */
     spapr_numa_associativity_init(spapr, machine);