From: Shyam Prasad N <sprasad@microsoft.com>
Date: Fri, 23 Dec 2022 10:41:25 +0000
Subject: [PATCH] cifs: print last update time for interface list
Git-commit: 05844bd661d9fd478df1175b6639bf2d9398becb
References: bsc#1193629
Patch-mainline: v6.3-rc1
We store the last updated time for interface list while
parsing the interfaces. This change is to just print that
info in DebugData.
Signed-off-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Acked-by: Paulo Alcantara <palcantara@suse.de>
---
fs/cifs/cifs_debug.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
index 612f0bb284c9..1911f7016fa1 100644
--- a/fs/cifs/cifs_debug.c
+++ b/fs/cifs/cifs_debug.c
@@ -456,8 +456,10 @@ static int cifs_debug_data_proc_show(struct seq_file *m, void *v)
spin_lock(&ses->iface_lock);
if (ses->iface_count)
- seq_printf(m, "\n\n\tServer interfaces: %zu",
- ses->iface_count);
+ seq_printf(m, "\n\n\tServer interfaces: %zu"
+ "\tLast updated: %lu seconds ago",
+ ses->iface_count,
+ (jiffies - ses->iface_last_update) / HZ);
j = 0;
list_for_each_entry(iface, &ses->iface_list,
iface_head) {
--
2.39.2