diff options
| -rw-r--r-- | kernel/acct.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/kernel/acct.c b/kernel/acct.c index b4c667d22e79..33738ef972f3 100644 --- a/kernel/acct.c +++ b/kernel/acct.c @@ -472,7 +472,6 @@ static void do_acct_process(struct bsd_acct_struct *acct) acct_t ac; unsigned long flim; const struct cred *orig_cred; - struct pid_namespace *ns = acct->ns; struct file *file = acct->file; /* @@ -500,10 +499,15 @@ static void do_acct_process(struct bsd_acct_struct *acct) ac.ac_gid16 = ac.ac_gid; #endif #if ACCT_VERSION == 3 - ac.ac_pid = task_tgid_nr_ns(current, ns); - rcu_read_lock(); - ac.ac_ppid = task_tgid_nr_ns(rcu_dereference(current->real_parent), ns); - rcu_read_unlock(); + { + struct pid_namespace *ns = acct->ns; + + ac.ac_pid = task_tgid_nr_ns(current, ns); + rcu_read_lock(); + ac.ac_ppid = task_tgid_nr_ns(rcu_dereference(current->real_parent), + ns); + rcu_read_unlock(); + } #endif /* * Get freeze protection. If the fs is frozen, just skip the write |