3 files changed, 14 insertions, 4 deletions

diff --git a/arch/um/kernel/mem.c b/arch/um/kernel/mem.c
index fa4f915be5c5..92cce96b5e24 100644
--- a/arch/um/kernel/mem.c
+++ b/arch/um/kernel/mem.c
@@ -57,7 +57,7 @@ static void setup_highmem(unsigned long highmem_start,
         for(i = 0; i < highmem_len >> PAGE_SHIFT; i++){
                 page = &mem_map[highmem_pfn + i];
                 ClearPageReserved(page);
-                set_page_count(page, 1);
+                init_page_count(page);
                 __free_page(page);
         }
 }
@@ -296,7 +296,7 @@ void free_initrd_mem(unsigned long start, unsigned long end)
                         (end - start) >> 10);
         for (; start < end; start += PAGE_SIZE) {
                 ClearPageReserved(virt_to_page(start));
-                set_page_count(virt_to_page(start), 1);
+                init_page_count(virt_to_page(start));
                 free_page(start);
                 totalram_pages++;
         }
diff --git a/arch/um/kernel/physmem.c b/arch/um/kernel/physmem.c
index 544665e04513..0e65340eee33 100644
--- a/arch/um/kernel/physmem.c
+++ b/arch/um/kernel/physmem.c
@@ -279,7 +279,7 @@ int init_maps(unsigned long physmem, unsigned long iomem, unsigned long highmem)
 
         for(i = 0; i < total_pages; i++){
                 p = &map[i];
-                set_page_count(p, 0);
+                memset(p, 0, sizeof(struct page));
                 SetPageReserved(p);
                 INIT_LIST_HEAD(&p->lru);
         }
diff --git a/arch/um/kernel/um_arch.c b/arch/um/kernel/um_arch.c
index 27cdf9164422..80c9c18aae94 100644
--- a/arch/um/kernel/um_arch.c
+++ b/arch/um/kernel/um_arch.c
@@ -491,6 +491,16 @@ void __init check_bugs(void)
         check_devanon();
 }
 
-void apply_alternatives(void *start, void *end)
+void apply_alternatives(struct alt_instr *start, struct alt_instr *end)
+{
+}
+
+void alternatives_smp_module_add(struct module *mod, char *name,
+                                 void *locks, void *locks_end,
+                                 void *text,  void *text_end)
+{
+}
+
+void alternatives_smp_module_del(struct module *mod)
 {
 }