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| author | Eric W. Biederman <ebiederm@xmission.com> | 2017-05-05 21:45:14 +0300 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2018-07-21 18:43:12 +0300 |
| commit | 1fb53567a3633740aac8761eb7023dc5671f0edb (patch) | |
| tree | 4d3dd286e1490f5cb837f28c55b7121d557a277f /include | |
| parent | 2896b0f09f2617f953b8038978106cc4cbb4c52b (diff) | |
| download | linux-1fb53567a3633740aac8761eb7023dc5671f0edb.tar.xz | |
pids: Move task_pid_type into sched/signal.h
The function is general and inline so there is no need
to hide it inside of exit.c
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/sched/signal.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/sched/signal.h b/include/linux/sched/signal.h index 113d1ad1ced7..d8ef0a3d2e7e 100644 --- a/include/linux/sched/signal.h +++ b/include/linux/sched/signal.h @@ -556,6 +556,14 @@ extern bool current_is_single_threaded(void); typedef int (*proc_visitor)(struct task_struct *p, void *data); void walk_process_tree(struct task_struct *top, proc_visitor, void *); +static inline +struct pid *task_pid_type(struct task_struct *task, enum pid_type type) +{ + if (type != PIDTYPE_PID) + task = task->group_leader; + return task->pids[type].pid; +} + static inline int get_nr_threads(struct task_struct *tsk) { return tsk->signal->nr_threads; |