If "max_credits" is overridden from its default by specifying
it on the smb3 mount then display it in /proc/mounts
Signed-off-by: Steve French <stfrench@xxxxxxxxxxxxx>
---
fs/cifs/cifsfs.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index d06edebf3a73..786e07754107 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -554,6 +554,11 @@ cifs_show_options(struct seq_file *s, struct dentry *root)
seq_printf(s, ",bsize=%u", cifs_sb->bsize);
seq_printf(s, ",echo_interval=%lu",
tcon->ses->server->echo_interval / HZ);
+
+ /* Only display max_credits if it was overridden on mount */
+ if (tcon->ses->server->max_credits != SMB2_MAX_CREDITS_AVAILABLE)
+ seq_printf(s, ",max_credits=%u", tcon->ses->server->max_credits);
+
if (tcon->snapshot_time)
seq_printf(s, ",snapshot=%llu", tcon->snapshot_time);
if (tcon->handle_timeout)
--
--
Thanks,
Steve
From e35ae1bd6881529e1620e896640116f61a37cf99 Mon Sep 17 00:00:00 2001
From: Steve French <stfrench@xxxxxxxxxxxxx>
Date: Mon, 17 Jun 2019 17:34:57 -0500
Subject: [PATCH] smb3: if max_credits is specified then display it in
/proc/mounts
If "max_credits" is overridden from its default by specifying
it on the smb3 mount then display it in /proc/mounts
Signed-off-by: Steve French <stfrench@xxxxxxxxxxxxx>
---
fs/cifs/cifsfs.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index d06edebf3a73..786e07754107 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -554,6 +554,11 @@ cifs_show_options(struct seq_file *s, struct dentry *root)
seq_printf(s, ",bsize=%u", cifs_sb->bsize);
seq_printf(s, ",echo_interval=%lu",
tcon->ses->server->echo_interval / HZ);
+
+ /* Only display max_credits if it was overridden on mount */
+ if (tcon->ses->server->max_credits != SMB2_MAX_CREDITS_AVAILABLE)
+ seq_printf(s, ",max_credits=%u", tcon->ses->server->max_credits);
+
if (tcon->snapshot_time)
seq_printf(s, ",snapshot=%llu", tcon->snapshot_time);
if (tcon->handle_timeout)
--
2.20.1
