Merge git://github.com/rustyrussell/linux

[mv-sheeva.git] / kernel / fork.c

diff --git a/kernel/fork.c b/kernel/fork.c
index e7ceaca896094eeff3da742b8442f54e0514ac2d..70d76191afb9449033f09ef2c3532d450defdd49 100644 (file)
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -501,7 +501,6 @@ static struct mm_struct *mm_init(struct mm_struct *mm, struct task_struct *p)
        mm->cached_hole_size = ~0UL;
        mm_init_aio(mm);
        mm_init_owner(mm, p);
-       atomic_set(&mm->oom_disable_count, 0);
 
        if (likely(!mm_alloc_pgd(mm))) {
                mm->def_flags = 0;
@@ -816,8 +815,6 @@ good_mm:
        /* Initializing for Swap token stuff */
        mm->token_priority = 0;
        mm->last_interval = 0;
-       if (tsk->signal->oom_score_adj == OOM_SCORE_ADJ_MIN)
-               atomic_inc(&mm->oom_disable_count);
 
        tsk->mm = mm;
        tsk->active_mm = mm;
@@ -1111,6 +1108,7 @@ static struct task_struct *copy_process(unsigned long clone_flags,
                    p->real_cred->user != INIT_USER)
                        goto bad_fork_free;
        }
+       current->flags &= ~PF_NPROC_EXCEEDED;
 
        retval = copy_creds(p, clone_flags);
        if (retval < 0)
@@ -1390,13 +1388,8 @@ bad_fork_cleanup_io:
 bad_fork_cleanup_namespaces:
        exit_task_namespaces(p);
 bad_fork_cleanup_mm:
-       if (p->mm) {
-               task_lock(p);
-               if (p->signal->oom_score_adj == OOM_SCORE_ADJ_MIN)
-                       atomic_dec(&p->mm->oom_disable_count);
-               task_unlock(p);
+       if (p->mm)
                mmput(p->mm);
-       }
 bad_fork_cleanup_signal:
        if (!(clone_flags & CLONE_THREAD))
                free_signal_struct(p->signal);