libceph: add function that reset client's entity addr
This function also re-open connections to OSD/MON, and re-send in-flight
OSD requests after re-opening connections to OSD.
Signed-off-by: "Yan, Zheng" <zyan@redhat.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
index 962f521..e4cb3db 100644
--- a/net/ceph/messenger.c
+++ b/net/ceph/messenger.c
@@ -3031,6 +3031,12 @@ static void con_fault(struct ceph_connection *con)
}
+void ceph_messenger_reset_nonce(struct ceph_messenger *msgr)
+{
+ u32 nonce = le32_to_cpu(msgr->inst.addr.nonce) + 1000000;
+ msgr->inst.addr.nonce = cpu_to_le32(nonce);
+ encode_my_addr(msgr);
+}
/*
* initialize a new messenger instance