Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc

[karo-tx-linux.git] / arch / x86_64 / mm / init.c

diff --git a/arch/x86_64/mm/init.c b/arch/x86_64/mm/init.c
index c0822683b916215e8fe14b4c544dc6f05870e5d9..efb6e845114ec727430860981b03b22495f9d299 100644 (file)
--- a/arch/x86_64/mm/init.c
+++ b/arch/x86_64/mm/init.c
@@ -79,6 +79,8 @@ void show_mem(void)
                        if (unlikely(i % MAX_ORDER_NR_PAGES == 0)) {
                                touch_nmi_watchdog();
                        }
+                       if (!pfn_valid(pgdat->node_start_pfn + i))
+                               continue;
                        page = pfn_to_page(pgdat->node_start_pfn + i);
                        total++;
                        if (PageReserved(page))
@@ -172,7 +174,7 @@ __set_fixmap (enum fixed_addresses idx, unsigned long phys, pgprot_t prot)
        set_pte_phys(address, phys, prot);
 }
 
-unsigned long __initdata table_start, table_end; 
+unsigned long __meminitdata table_start, table_end;
 
 static __meminit void *alloc_low_page(unsigned long *phys)
 { 
@@ -204,7 +206,7 @@ static __meminit void unmap_low_page(void *adr)
 } 
 
 /* Must run before zap_low_mappings */
-__init void *early_ioremap(unsigned long addr, unsigned long size)
+__meminit void *early_ioremap(unsigned long addr, unsigned long size)
 {
        unsigned long vaddr;
        pmd_t *pmd, *last_pmd;
@@ -233,7 +235,7 @@ __init void *early_ioremap(unsigned long addr, unsigned long size)
 }
 
 /* To avoid virtual aliases later */
-__init void early_iounmap(void *addr, unsigned long size)
+__meminit void early_iounmap(void *addr, unsigned long size)
 {
        unsigned long vaddr;
        pmd_t *pmd;
@@ -761,3 +763,9 @@ int in_gate_area_no_task(unsigned long addr)
 {
        return (addr >= VSYSCALL_START) && (addr < VSYSCALL_END);
 }
+
+void *alloc_bootmem_high_node(pg_data_t *pgdat, unsigned long size)
+{
+       return __alloc_bootmem_core(pgdat->bdata, size,
+                       SMP_CACHE_BYTES, (4UL*1024*1024*1024), 0);
+}