[SCSI] 3w-xxxx: remove unnecessary local_irq_save/restore for scsi sg copy API

[linux-2.6-omap-h63xx.git] / mm / vmalloc.c

diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index 85b9a0d2c877402ee6c06e97fd9084919ed8485b..bba06c41fc59ed10be118f7af24ecfa71d023c33 100644 (file)
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -180,6 +180,13 @@ struct page *vmalloc_to_page(const void *vmalloc_addr)
        pmd_t *pmd;
        pte_t *ptep, pte;
 
+       /*
+        * XXX we might need to change this if we add VIRTUAL_BUG_ON for
+        * architectures that do not vmalloc module space
+        */
+       VIRTUAL_BUG_ON(!is_vmalloc_addr(vmalloc_addr) &&
+                       !is_module_address(addr));
+
        if (!pgd_none(*pgd)) {
                pud = pud_offset(pgd, addr);
                if (!pud_none(*pud)) {