diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/exit.c | 3 | ||||
| -rw-r--r-- | kernel/fork.c | 8 |
2 files changed, 4 insertions, 7 deletions
diff --git a/kernel/exit.c b/kernel/exit.c index 22399caf7574..bc0ec674d3f4 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -114,10 +114,11 @@ static void __exit_signal(struct task_struct *tsk) __unhash_process(tsk); tsk->signal = NULL; - cleanup_sighand(tsk); + tsk->sighand = NULL; spin_unlock(&sighand->siglock); rcu_read_unlock(); + __cleanup_sighand(sighand); clear_tsk_thread_flag(tsk,TIF_SIGPENDING); flush_sigqueue(&tsk->pending); if (sig) { diff --git a/kernel/fork.c b/kernel/fork.c index aa50c848fae7..b3f7a1bb5e55 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -803,12 +803,8 @@ static inline int copy_sighand(unsigned long clone_flags, struct task_struct * t return 0; } -void cleanup_sighand(struct task_struct *tsk) +void __cleanup_sighand(struct sighand_struct *sighand) { - struct sighand_struct * sighand = tsk->sighand; - - /* Ok, we're done with the signal handlers */ - tsk->sighand = NULL; if (atomic_dec_and_test(&sighand->count)) kmem_cache_free(sighand_cachep, sighand); } @@ -1233,7 +1229,7 @@ bad_fork_cleanup_mm: bad_fork_cleanup_signal: cleanup_signal(p); bad_fork_cleanup_sighand: - cleanup_sighand(p); + __cleanup_sighand(p->sighand); bad_fork_cleanup_fs: exit_fs(p); /* blocking */ bad_fork_cleanup_files: |