It's useful to see whether a server's callback probe reached our
callback server.
Signed-off-by: Chuck Lever <chuck.lever@xxxxxxxxxx>
---
fs/nfs/callback_xdr.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c
index f4ccfe6..c7e0c37 100644
--- a/fs/nfs/callback_xdr.c
+++ b/fs/nfs/callback_xdr.c
@@ -57,6 +57,7 @@ static struct callback_op callback_ops[];
static __be32 nfs4_callback_null(struct svc_rqst *rqstp, void *argp, void *resp)
{
+ dprintk("NFS: received CB_NULL from server %pIS\n", svc_addr(rqstp));
return htonl(NFS4_OK);
}
--
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