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-rw-r--r--ipc/util.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/ipc/util.c b/ipc/util.c
index 10e836d0d89..23f1cec150c 100644
--- a/ipc/util.c
+++ b/ipc/util.c
@@ -410,7 +410,8 @@ void ipc_rcu_getref(void *ptr)
}
/**
- * ipc_schedule_free - free ipc + rcu space
+ * ipc_schedule_free - free ipc + rcu space
+ * @head: RCU callback structure for queued work
*
* Since RCU callback function is called in bh,
* we need to defer the vfree to schedule_work
@@ -427,10 +428,10 @@ static void ipc_schedule_free(struct rcu_head *head)
}
/**
- * ipc_immediate_free - free ipc + rcu space
- *
- * Free from the RCU callback context
+ * ipc_immediate_free - free ipc + rcu space
+ * @head: RCU callback structure that contains pointer to be freed
*
+ * Free from the RCU callback context
*/
static void ipc_immediate_free(struct rcu_head *head)
{