1 files changed, 3 insertions, 5 deletions

diff --git a/kernel/fork.c b/kernel/fork.c
index 7b8f2a78be3d..1d68f1255dd8 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -1126,12 +1126,12 @@ static struct task_struct *copy_process(unsigned long clone_flags,
 
         if (pid != &init_struct_pid) {
                 retval = -ENOMEM;
-                pid = alloc_pid(task_active_pid_ns(p));
+                pid = alloc_pid(p->nsproxy->pid_ns);
                 if (!pid)
                         goto bad_fork_cleanup_io;
 
                 if (clone_flags & CLONE_NEWPID) {
-                        retval = pid_ns_prepare_proc(task_active_pid_ns(p));
+                        retval = pid_ns_prepare_proc(p->nsproxy->pid_ns);
                         if (retval < 0)
                                 goto bad_fork_free_pid;
                 }
@@ -1481,12 +1481,10 @@ void __init proc_caches_init(void)
         fs_cachep = kmem_cache_create("fs_cache",
                         sizeof(struct fs_struct), 0,
                         SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
-        vm_area_cachep = kmem_cache_create("vm_area_struct",
-                        sizeof(struct vm_area_struct), 0,
-                        SLAB_PANIC, NULL);
         mm_cachep = kmem_cache_create("mm_struct",
                         sizeof(struct mm_struct), ARCH_MIN_MMSTRUCT_ALIGN,
                         SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
+        mmap_init();
 }
 
 /*