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-rw-r--r--arch/riscv/mm/init.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c
index 238fc4157f8d..f0ba71304b6e 100644
--- a/arch/riscv/mm/init.c
+++ b/arch/riscv/mm/init.c
@@ -442,6 +442,16 @@ static void __init setup_vm_final(void)
void __init paging_init(void)
{
setup_vm_final();
+ memblocks_present();
+ sparse_init();
setup_zero_page();
zone_sizes_init();
}
+
+#ifdef CONFIG_SPARSEMEM
+int __meminit vmemmap_populate(unsigned long start, unsigned long end, int node,
+ struct vmem_altmap *altmap)
+{
+ return vmemmap_populate_basepages(start, end, node);
+}
+#endif