diff options
Diffstat (limited to 'fs/exec.c')
| -rw-r--r-- | fs/exec.c | 11 |
1 files changed, 11 insertions, 0 deletions
@@ -957,12 +957,23 @@ static int de_thread(struct task_struct *tsk) transfer_pid(leader, tsk, PIDTYPE_SID); list_replace_rcu(&leader->tasks, &tsk->tasks); + delete_from_adj_tree(leader); + add_2_adj_tree(tsk); list_replace_init(&leader->sibling, &tsk->sibling); tsk->group_leader = tsk; leader->group_leader = tsk; tsk->exit_signal = SIGCHLD; + /* + * need to delete leader from adj tree, because it will not be + * group leader (exit_signal = -1) soon. release_task(leader) + * can't delete it. + */ + spin_lock_irq(lock); + delete_from_adj_tree(leader); + add_2_adj_tree(tsk); + spin_unlock_irq(lock); BUG_ON(leader->exit_state != EXIT_ZOMBIE); leader->exit_state = EXIT_DEAD; |