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-rw-r--r--include/linux/sched.h24
-rw-r--r--kernel/pid.c24
2 files changed, 28 insertions, 20 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h
index eb2ae68804aa..cbd8731a66e6 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1243,11 +1243,7 @@ static inline pid_t task_pid_nr(struct task_struct *tsk)
return tsk->pid;
}
-static inline pid_t task_pid_nr_ns(struct task_struct *tsk,
- struct pid_namespace *ns)
-{
- return pid_nr_ns(task_pid(tsk), ns);
-}
+pid_t task_pid_nr_ns(struct task_struct *tsk, struct pid_namespace *ns);
static inline pid_t task_pid_vnr(struct task_struct *tsk)
{
@@ -1260,11 +1256,7 @@ static inline pid_t task_tgid_nr(struct task_struct *tsk)
return tsk->tgid;
}
-static inline pid_t task_tgid_nr_ns(struct task_struct *tsk,
- struct pid_namespace *ns)
-{
- return pid_nr_ns(task_tgid(tsk), ns);
-}
+pid_t task_tgid_nr_ns(struct task_struct *tsk, struct pid_namespace *ns);
static inline pid_t task_tgid_vnr(struct task_struct *tsk)
{
@@ -1277,11 +1269,7 @@ static inline pid_t task_pgrp_nr(struct task_struct *tsk)
return tsk->signal->pgrp;
}
-static inline pid_t task_pgrp_nr_ns(struct task_struct *tsk,
- struct pid_namespace *ns)
-{
- return pid_nr_ns(task_pgrp(tsk), ns);
-}
+pid_t task_pgrp_nr_ns(struct task_struct *tsk, struct pid_namespace *ns);
static inline pid_t task_pgrp_vnr(struct task_struct *tsk)
{
@@ -1294,11 +1282,7 @@ static inline pid_t task_session_nr(struct task_struct *tsk)
return tsk->signal->__session;
}
-static inline pid_t task_session_nr_ns(struct task_struct *tsk,
- struct pid_namespace *ns)
-{
- return pid_nr_ns(task_session(tsk), ns);
-}
+pid_t task_session_nr_ns(struct task_struct *tsk, struct pid_namespace *ns);
static inline pid_t task_session_vnr(struct task_struct *tsk)
{
diff --git a/kernel/pid.c b/kernel/pid.c
index 8040533d1a04..d1db36b94674 100644
--- a/kernel/pid.c
+++ b/kernel/pid.c
@@ -443,6 +443,30 @@ pid_t pid_nr_ns(struct pid *pid, struct pid_namespace *ns)
return nr;
}
+pid_t task_pid_nr_ns(struct task_struct *tsk, struct pid_namespace *ns)
+{
+ return pid_nr_ns(task_pid(tsk), ns);
+}
+EXPORT_SYMBOL(task_pid_nr_ns);
+
+pid_t task_tgid_nr_ns(struct task_struct *tsk, struct pid_namespace *ns)
+{
+ return pid_nr_ns(task_tgid(tsk), ns);
+}
+EXPORT_SYMBOL(task_tgid_nr_ns);
+
+pid_t task_pgrp_nr_ns(struct task_struct *tsk, struct pid_namespace *ns)
+{
+ return pid_nr_ns(task_pgrp(tsk), ns);
+}
+EXPORT_SYMBOL(task_pgrp_nr_ns);
+
+pid_t task_session_nr_ns(struct task_struct *tsk, struct pid_namespace *ns)
+{
+ return pid_nr_ns(task_session(tsk), ns);
+}
+EXPORT_SYMBOL(task_session_nr_ns);
+
/*
* Used by proc to find the first pid that is greater then or equal to nr.
*