diff options
| -rw-r--r-- | arch/s390/mm/vmem.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/s390/mm/vmem.c b/arch/s390/mm/vmem.c index 5ed2e9254649..86384586eb20 100644 --- a/arch/s390/mm/vmem.c +++ b/arch/s390/mm/vmem.c @@ -499,6 +499,8 @@ int __meminit vmemmap_populate(unsigned long start, unsigned long end, int node, return ret; } +#ifdef CONFIG_MEMORY_HOTPLUG + void vmemmap_free(unsigned long start, unsigned long end, struct vmem_altmap *altmap) { @@ -507,6 +509,8 @@ void vmemmap_free(unsigned long start, unsigned long end, mutex_unlock(&vmem_mutex); } +#endif + void vmem_remove_mapping(unsigned long start, unsigned long size) { mutex_lock(&vmem_mutex); |