mm/hugetlb: initialize hugetlb_usage in mm_init

[linux-2.6-microblaze.git] / kernel / fork.c

diff --git a/kernel/fork.c b/kernel/fork.c
index 6d2e10a..38681ad 100644 (file)
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -1063,6 +1063,7 @@ static struct mm_struct *mm_init(struct mm_struct *mm, struct task_struct *p,
        mm->pmd_huge_pte = NULL;
 #endif
        mm_init_uprobes_state(mm);
+       hugetlb_count_init(mm);
 
        if (current->mm) {
                mm->flags = current->mm->flags & MMF_INIT_MASK;
@@ -1262,7 +1263,6 @@ struct file *get_mm_exe_file(struct mm_struct *mm)
        rcu_read_unlock();
        return exe_file;
 }
-EXPORT_SYMBOL(get_mm_exe_file);
 
 /**
  * get_task_exe_file - acquire a reference to the task's executable file
@@ -1285,7 +1285,6 @@ struct file *get_task_exe_file(struct task_struct *task)
        task_unlock(task);
        return exe_file;
 }
-EXPORT_SYMBOL(get_task_exe_file);
 
 /**
  * get_task_mm - acquire a reference to the task's mm