Signed-off-by: Tom Talpey <[email protected]>
---
net/sunrpc/xprtrdma/transport.c | 2 +-
net/sunrpc/xprtrdma/verbs.c | 21 +++++++++++++++++++++
2 files changed, 22 insertions(+), 1 deletions(-)
diff --git a/net/sunrpc/xprtrdma/transport.c b/net/sunrpc/xprtrdma/transport.c
index c7d2380..c2da680 100644
--- a/net/sunrpc/xprtrdma/transport.c
+++ b/net/sunrpc/xprtrdma/transport.c
@@ -784,7 +784,7 @@ static void __exit xprt_rdma_cleanup(void)
{
int rc;
- dprintk("RPCRDMA Module Removed, deregister RPC RDMA transport\n");
+ dprintk(KERN_INFO "RPCRDMA Module Removed, deregister RPC RDMA transport\n");
#ifdef RPC_DEBUG
if (sunrpc_table_header) {
unregister_sysctl_table(sunrpc_table_header);
diff --git a/net/sunrpc/xprtrdma/verbs.c b/net/sunrpc/xprtrdma/verbs.c
index f46fb93..170e69c 100644
--- a/net/sunrpc/xprtrdma/verbs.c
+++ b/net/sunrpc/xprtrdma/verbs.c
@@ -344,6 +344,27 @@ connected:
break;
}
+#ifdef RPC_DEBUG
+ if (connstate == 1) {
+ int ird = attr.max_dest_rd_atomic;
+ int tird = ep->rep_remote_cma.responder_resources;
+ printk(KERN_INFO "rpcrdma: connection to %u.%u.%u.%u:%u "
+ "on %s, memreg %d slots %d ird %d%s\n",
+ NIPQUAD(addr->sin_addr.s_addr),
+ ntohs(addr->sin_port),
+ ia->ri_id->device->name,
+ ia->ri_memreg_strategy,
+ xprt->rx_buf.rb_max_requests,
+ ird, ird < 4 && ird < tird / 2 ? " (low!)" : "");
+ } else if (connstate < 0) {
+ printk(KERN_INFO "rpcrdma: connection to %u.%u.%u.%u:%u "
+ "closed (%d)\n",
+ NIPQUAD(addr->sin_addr.s_addr),
+ ntohs(addr->sin_port),
+ connstate);
+ }
+#endif
+
return 0;
}