[PATCH 3/4] cred: export get_task_cred().

From: NeilBrown
Date: Wed Jan 31 2018 - 00:17:00 EST


There is no reason that modules should not be able
to use this, and NFS will need it when converted to
use 'struct cred'.

Signed-off-by: NeilBrown <neilb@xxxxxxxx>
---
kernel/cred.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/kernel/cred.c b/kernel/cred.c
index f11aa4e0d2b9..3e43bde1fd3c 100644
--- a/kernel/cred.c
+++ b/kernel/cred.c
@@ -200,6 +200,7 @@ const struct cred *get_task_cred(struct task_struct *task)
rcu_read_unlock();
return cred;
}
+EXPORT_SYMBOL(get_task_cred);

/*
* Allocate blank credentials, such that the credentials can be filled in at a