mm: make expand_downwards() symmetrical with expand_upwards()

[cascardo/linux.git] / fs / exec.c

diff --git a/fs/exec.c b/fs/exec.c
index 5cb53f0..e276d5e 100644 (file)
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -200,7 +200,7 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
 
 #ifdef CONFIG_STACK_GROWSUP
        if (write) {
-               ret = expand_stack_downwards(bprm->vma, pos);
+               ret = expand_downwards(bprm->vma, pos);
                if (ret < 0)
                        return NULL;
        }
@@ -1051,6 +1051,7 @@ char *get_task_comm(char *buf, struct task_struct *tsk)
        task_unlock(tsk);
        return buf;
 }
+EXPORT_SYMBOL_GPL(get_task_comm);
 
 void set_task_comm(struct task_struct *tsk, char *buf)
 {
@@ -1734,6 +1735,7 @@ static int zap_process(struct task_struct *start, int exit_code)
 
        t = start;
        do {
+               task_clear_group_stop_pending(t);
                if (t != current && t->mm) {
                        sigaddset(&t->pending.signal, SIGKILL);
                        signal_wake_up(t, 1);