diff mbox series

[35/37] xen/arm: use CONFIG_NUMA to gate node_online_map in smpboot

Message ID 20210923120236.3692135-36-wei.chen@arm.com (mailing list archive)
State New, archived
Headers show
Series Add device tree based NUMA support to Arm | expand

Commit Message

Wei Chen Sept. 23, 2021, 12:02 p.m. UTC 
node_online_map in smpboot still need for Arm when NUMA is turn
off by Kconfig.

Signed-off-by: Wei Chen <wei.chen@arm.com>
---
 xen/arch/arm/smpboot.c | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/xen/arch/arm/smpboot.c b/xen/arch/arm/smpboot.c
index 6e3cc8d3cc..216c8144b4 100644
--- a/xen/arch/arm/smpboot.c
+++ b/xen/arch/arm/smpboot.c
@@ -46,8 +46,10 @@  struct cpuinfo_arm cpu_data[NR_CPUS];
 /* CPU logical map: map xen cpuid to an MPIDR */
 register_t __cpu_logical_map[NR_CPUS] = { [0 ... NR_CPUS-1] = MPIDR_INVALID };
 
+#ifndef CONFIG_NUMA
 /* Fake one node for now. See also include/asm-arm/numa.h */
 nodemask_t __read_mostly node_online_map = { { [0] = 1UL } };
+#endif
 
 /* Xen stack for bringing up the first CPU. */
 static unsigned char __initdata cpu0_boot_stack[STACK_SIZE]