diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/exit.c | 2 | ||||
| -rw-r--r-- | kernel/fork.c | 5 | ||||
| -rw-r--r-- | kernel/sched.c | 8 |
3 files changed, 7 insertions, 8 deletions
diff --git a/kernel/exit.c b/kernel/exit.c index 3ebcd60a19c69..9d1b10ed01351 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -784,6 +784,8 @@ fastcall NORET_TYPE void do_exit(long code) profile_task_exit(tsk); + WARN_ON(atomic_read(&tsk->fs_excl)); + if (unlikely(in_interrupt())) panic("Aiee, killing interrupt handler!"); if (unlikely(!tsk->pid)) diff --git a/kernel/fork.c b/kernel/fork.c index 2c7806873bfd1..cdef6cea8900d 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -1090,6 +1090,11 @@ static task_t *copy_process(unsigned long clone_flags, spin_unlock(¤t->sighand->siglock); } + /* + * inherit ioprio + */ + p->ioprio = current->ioprio; + SET_LINKS(p); if (unlikely(p->ptrace & PT_PTRACED)) __ptrace_link(p, current->parent); diff --git a/kernel/sched.c b/kernel/sched.c index a07cff90d849a..e2b0d3e4dd067 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -3448,15 +3448,7 @@ int task_nice(const task_t *p) { return TASK_NICE(p); } - -/* - * The only users of task_nice are binfmt_elf and binfmt_elf32. - * binfmt_elf is no longer modular, but binfmt_elf32 still is. - * Therefore, task_nice is needed if there is a compat_mode. - */ -#ifdef CONFIG_COMPAT EXPORT_SYMBOL_GPL(task_nice); -#endif /** * idle_cpu - is a given cpu idle currently? |