1 files changed, 9 insertions, 7 deletions

diff --git a/kernel/fork.c b/kernel/fork.c
index b1341205be27..03975d0467f9 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -1315,17 +1315,19 @@ long do_fork(unsigned long clone_flags,
 {
         struct task_struct *p;
         int trace = 0;
-        long pid = alloc_pidmap();
+        struct pid *pid = alloc_pid();
+        long nr;
 
-        if (pid < 0)
+        if (!pid)
                 return -EAGAIN;
+        nr = pid->nr;
         if (unlikely(current->ptrace)) {
                 trace = fork_traceflag (clone_flags);
                 if (trace)
                         clone_flags |= CLONE_PTRACE;
         }
 
-        p = copy_process(clone_flags, stack_start, regs, stack_size, parent_tidptr, child_tidptr, pid);
+        p = copy_process(clone_flags, stack_start, regs, stack_size, parent_tidptr, child_tidptr, nr);
         /*
          * Do this prior waking up the new thread - the thread pointer
          * might get invalid after that point, if the thread exits quickly.
@@ -1352,7 +1354,7 @@ long do_fork(unsigned long clone_flags,
                         p->state = TASK_STOPPED;
 
                 if (unlikely (trace)) {
-                        current->ptrace_message = pid;
+                        current->ptrace_message = nr;
                         ptrace_notify ((trace << 8) | SIGTRAP);
                 }
 
@@ -1362,10 +1364,10 @@ long do_fork(unsigned long clone_flags,
                                 ptrace_notify ((PTRACE_EVENT_VFORK_DONE << 8) | SIGTRAP);
                 }
         } else {
-                free_pidmap(pid);
-                pid = PTR_ERR(p);
+                free_pid(pid);
+                nr = PTR_ERR(p);
         }
-        return pid;
+        return nr;
 }
 
 #ifndef ARCH_MIN_MMSTRUCT_ALIGN