diff options
Diffstat (limited to 'kernel/exit.c')
| -rw-r--r-- | kernel/exit.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/kernel/exit.c b/kernel/exit.c index a3baf92..304ef63 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -36,6 +36,7 @@ #include <linux/compat.h> #include <linux/pipe_fs_i.h> #include <linux/audit.h> /* for audit_free() */ +#include <linux/resource.h> #include <asm/uaccess.h> #include <asm/unistd.h> @@ -45,8 +46,6 @@ extern void sem_exit (void); extern struct task_struct *child_reaper; -int getrusage(struct task_struct *, int, struct rusage __user *); - static void exit_mm(struct task_struct * tsk); static void __unhash_process(struct task_struct *p) @@ -138,12 +137,8 @@ void release_task(struct task_struct * p) { int zap_leader; task_t *leader; - struct dentry *proc_dentry; - repeat: atomic_dec(&p->user->processes); - spin_lock(&p->proc_lock); - proc_dentry = proc_pid_unhash(p); write_lock_irq(&tasklist_lock); ptrace_unlink(p); BUG_ON(!list_empty(&p->ptrace_list) || !list_empty(&p->ptrace_children)); @@ -172,8 +167,7 @@ repeat: sched_exit(p); write_unlock_irq(&tasklist_lock); - spin_unlock(&p->proc_lock); - proc_pid_flush(proc_dentry); + proc_flush_task(p); release_thread(p); call_rcu(&p->rcu, delayed_put_task_struct); @@ -895,11 +889,11 @@ fastcall NORET_TYPE void do_exit(long code) if (group_dead) { hrtimer_cancel(&tsk->signal->real_timer); exit_itimers(tsk->signal); - acct_process(code); } + acct_collect(code, group_dead); if (unlikely(tsk->robust_list)) exit_robust_list(tsk); -#ifdef CONFIG_COMPAT +#if defined(CONFIG_FUTEX) && defined(CONFIG_COMPAT) if (unlikely(tsk->compat_robust_list)) compat_exit_robust_list(tsk); #endif @@ -907,6 +901,8 @@ fastcall NORET_TYPE void do_exit(long code) audit_free(tsk); exit_mm(tsk); + if (group_dead) + acct_process(); exit_sem(tsk); __exit_files(tsk); __exit_fs(tsk); |