diff options
| -rw-r--r-- | fs/pidfs.c | 2 | ||||
| -rw-r--r-- | include/linux/pid.h | 5 |
2 files changed, 6 insertions, 1 deletions
diff --git a/fs/pidfs.c b/fs/pidfs.c index b984d0e95734..e21205c2fd12 100644 --- a/fs/pidfs.c +++ b/fs/pidfs.c @@ -446,7 +446,7 @@ static long pidfd_info(struct file *file, unsigned int cmd, unsigned long arg) * the fields are set correctly, or return ESRCH to avoid providing * incomplete information. */ - kinfo.ppid = task_ppid_nr_ns(task, NULL); + kinfo.ppid = task_ppid_vnr(task); kinfo.tgid = task_tgid_vnr(task); kinfo.pid = task_pid_vnr(task); kinfo.mask |= PIDFD_INFO_PID; diff --git a/include/linux/pid.h b/include/linux/pid.h index ce9b5cb7560b..ddaef0bbc8ba 100644 --- a/include/linux/pid.h +++ b/include/linux/pid.h @@ -310,6 +310,11 @@ static inline pid_t task_ppid_nr_ns(const struct task_struct *tsk, struct pid_na return pid; } +static inline pid_t task_ppid_vnr(const struct task_struct *tsk) +{ + return task_ppid_nr_ns(tsk, NULL); +} + static inline pid_t task_ppid_nr(const struct task_struct *tsk) { return task_ppid_nr_ns(tsk, &init_pid_ns); |