diff options
Diffstat (limited to 'kernel/exit.c')
| -rw-r--r-- | kernel/exit.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/kernel/exit.c b/kernel/exit.c index 93cee3671332..8037405e136e 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -345,9 +345,9 @@ void daemonize(const char *name, ...) exit_mm(current); set_special_pids(1, 1); - down(&tty_sem); + mutex_lock(&tty_mutex); current->signal->tty = NULL; - up(&tty_sem); + mutex_unlock(&tty_mutex); /* Block and flush all signals */ sigfillset(&blocked); @@ -360,6 +360,9 @@ void daemonize(const char *name, ...) fs = init_task.fs; current->fs = fs; atomic_inc(&fs->count); + exit_namespace(current); + current->namespace = init_task.namespace; + get_namespace(current->namespace); exit_files(current); current->files = init_task.files; atomic_inc(¤t->files->count); @@ -804,8 +807,6 @@ fastcall NORET_TYPE void do_exit(long code) panic("Attempted to kill the idle task!"); if (unlikely(tsk->pid == 1)) panic("Attempted to kill init!"); - if (tsk->io_context) - exit_io_context(); if (unlikely(current->ptrace & PT_TRACE_EXIT)) { current->ptrace_message = code; @@ -819,6 +820,8 @@ fastcall NORET_TYPE void do_exit(long code) if (unlikely(tsk->flags & PF_EXITING)) { printk(KERN_ALERT "Fixing recursive fault but reboot is needed!\n"); + if (tsk->io_context) + exit_io_context(); set_current_state(TASK_UNINTERRUPTIBLE); schedule(); } @@ -878,6 +881,9 @@ fastcall NORET_TYPE void do_exit(long code) */ mutex_debug_check_no_locks_held(tsk); + if (tsk->io_context) + exit_io_context(); + /* PF_DEAD causes final put_task_struct after we schedule. */ preempt_disable(); BUG_ON(tsk->flags & PF_DEAD); |