powerpc/mm: Fix handling of _PAGE_COHERENT in BAT setup code

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

diff --git a/mm/mmap.c b/mm/mmap.c
index a910c045cfd4241601306257c8822bda7f1ee05a..8d95902e9a389ba84fea3e45c39ad3c5012cee9d 100644 (file)
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -245,7 +245,7 @@ static struct vm_area_struct *remove_vma(struct vm_area_struct *vma)
        return next;
 }
 
-asmlinkage unsigned long sys_brk(unsigned long brk)
+SYSCALL_DEFINE1(brk, unsigned long, brk)
 {
        unsigned long rlim, retval;
        unsigned long newbrk, oldbrk;
@@ -1948,7 +1948,7 @@ int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
 
 EXPORT_SYMBOL(do_munmap);
 
-asmlinkage long sys_munmap(unsigned long addr, size_t len)
+SYSCALL_DEFINE2(munmap, unsigned long, addr, size_t, len)
 {
        int ret;
        struct mm_struct *mm = current->mm;
@@ -2472,3 +2472,13 @@ void mm_drop_all_locks(struct mm_struct *mm)
 
        mutex_unlock(&mm_all_locks_mutex);
 }
+
+/*
+ * initialise the VMA slab
+ */
+void __init mmap_init(void)
+{
+       vm_area_cachep = kmem_cache_create("vm_area_struct",
+                       sizeof(struct vm_area_struct), 0,
+                       SLAB_PANIC, NULL);
+}