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-rw-r--r--kernel/pid.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/pid.c b/kernel/pid.c
index ed89a732432..5c9037ba42f 100644
--- a/kernel/pid.c
+++ b/kernel/pid.c
@@ -170,6 +170,7 @@ fastcall void put_pid(struct pid *pid)
atomic_dec_and_test(&pid->count))
kmem_cache_free(pid_cachep, pid);
}
+EXPORT_SYMBOL_GPL(put_pid);
static void delayed_put_pid(struct rcu_head *rhp)
{
@@ -234,6 +235,7 @@ struct pid * fastcall find_pid(int nr)
}
return NULL;
}
+EXPORT_SYMBOL_GPL(find_pid);
int fastcall attach_pid(struct task_struct *task, enum pid_type type, int nr)
{
@@ -337,6 +339,7 @@ struct pid *find_ge_pid(int nr)
return pid;
}
+EXPORT_SYMBOL_GPL(find_get_pid);
/*
* The pid hash table is scaled according to the amount of memory in the