LU-11128 ptlrpc: add debugging for idle connections

[fs/lustre-release.git] / lustre / ptlrpc / pinger.c

diff --git a/lustre/ptlrpc/pinger.c b/lustre/ptlrpc/pinger.c
index b704b9e..ef808d8 100644 (file)
--- a/lustre/ptlrpc/pinger.c
+++ b/lustre/ptlrpc/pinger.c
@@ -99,6 +99,7 @@ static bool ptlrpc_check_import_is_idle(struct obd_import *imp)
 
        if (!imp->imp_idle_timeout)
                return false;
+
        /* 4 comes from:
         *  - client_obd_setup() - hashed import
         *  - ptlrpcd_alloc_work()
@@ -107,6 +108,7 @@ static bool ptlrpc_check_import_is_idle(struct obd_import *imp)
         */
        if (atomic_read(&imp->imp_refcount) > 4)
                return false;
+
        /* any lock increases ns_bref being a resource holder */
        if (ns && atomic_read(&ns->ns_bref) > 0)
                return false;