kill PF_BORROWED_MM in favour of PF_KTHREAD
[linux-2.6.git] / fs / aio.c
index 0fb3117..0051fd9 100644 (file)
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -586,7 +586,6 @@ static void use_mm(struct mm_struct *mm)
        struct task_struct *tsk = current;
 
        task_lock(tsk);
-       tsk->flags |= PF_BORROWED_MM;
        active_mm = tsk->active_mm;
        atomic_inc(&mm->mm_count);
        tsk->mm = mm;
@@ -610,7 +609,6 @@ static void unuse_mm(struct mm_struct *mm)
        struct task_struct *tsk = current;
 
        task_lock(tsk);
-       tsk->flags &= ~PF_BORROWED_MM;
        tsk->mm = NULL;
        /* active_mm is still 'mm' */
        enter_lazy_tlb(mm, tsk);