diff options
| author | Eric W. Biederman <ebiederm@xmission.com> | 2017-09-26 12:45:33 -0500 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2018-07-21 10:43:12 -0500 |
| commit | 7a36094d61bfe9843de5484ff0140227983ac5d5 (patch) | |
| tree | 7ebb9918a753ad3b0c8cd4ed128e7a99c3dd2f99 /include/linux/sched.h | |
| parent | 1fb53567a3633740aac8761eb7023dc5671f0edb (diff) | |
pids: Compute task_tgid using signal->leader_pid
The cost is the the same and this removes the need
to worry about complications that come from de_thread
and group_leader changing.
__task_pid_nr_ns has been updated to take advantage of this change.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'include/linux/sched.h')
| -rw-r--r-- | include/linux/sched.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index 87bf02d93a27..a461ff89a3af 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1202,11 +1202,6 @@ static inline struct pid *task_pid(struct task_struct *task) return task->pids[PIDTYPE_PID].pid; } -static inline struct pid *task_tgid(struct task_struct *task) -{ - return task->group_leader->pids[PIDTYPE_PID].pid; -} - /* * Without tasklist or RCU lock it is not safe to dereference * the result of task_pgrp/task_session even if task == current, |