From: Steve French <stfrench@microsoft.com>
Date: Sun, 16 Sep 2018 04:04:41 +0000 (-0500)
Subject: smb3: allow stats which track session and share reconnects to be reset
X-Git-Tag: rel_imx_5.10.35_2.0.0-somdevices.0~6057^2~29
X-Git-Url: https://git.somdevices.com/?a=commitdiff_plain;h=2c887635cd6ab3af619dc2be94e5bf8f2e172b78;p=linux.git

smb3: allow stats which track session and share reconnects to be reset

Currently, "echo 0 > /proc/fs/cifs/Stats" resets all of the stats
except the session and share reconnect counts.  Fix it to
reset those as well.

CC: Stable <stable@vger.kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Reviewed-by: Aurelien Aptel <aaptel@suse.com>
---

diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
index f1fbea947fef..06576797cf31 100644
--- a/fs/cifs/cifs_debug.c
+++ b/fs/cifs/cifs_debug.c
@@ -383,6 +383,9 @@ static ssize_t cifs_stats_proc_write(struct file *file,
 		atomic_set(&totBufAllocCount, 0);
 		atomic_set(&totSmBufAllocCount, 0);
 #endif /* CONFIG_CIFS_STATS2 */
+		atomic_set(&tcpSesReconnectCount, 0);
+		atomic_set(&tconInfoReconnectCount, 0);
+
 		spin_lock(&GlobalMid_Lock);
 		GlobalMaxActiveXid = 0;
 		GlobalCurrentXid = 0;