diff options
| author | Oleg Nesterov <oleg@redhat.com> | 2025-10-15 14:36:33 +0200 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2026-02-10 11:39:31 +0100 |
| commit | 84f90ab5d3e859cced1d7b080adc4ea562ca2eaa (patch) | |
| tree | d5852201267bb4468067c9471179b15bafb0b6db | |
| parent | 1cf2e88e0651dbd5fb7f5651c32d617de759b855 (diff) | |
pid: introduce task_ppid_vnr() helper
Cosmetic change. Unlike all other similar helpers task_ppid_nr_ns() doesn't
have a _vnr() version; add one for consistency.
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Link: https://patch.msgid.link/20251015123633.GB9456@redhat.com
Signed-off-by: Christian Brauner <brauner@kernel.org>
| -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); |