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cifs: fix missing display of three mount options

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Three mount options: "tcpnodelay" and "noautotune" and "noblocksend"
were not displayed when passed in on cifs/smb3 mounts (e.g. displayed
in /proc/mounts e.g.).  No change to defaults so these are not
displayed if not specified on mount.

Cc: stable@vger.kernel.org
Reviewed-by: Paulo Alcantara (SUSE) <pc@cjr.nz>
Signed-off-by: Steve French <stfrench@microsoft.com>
This commit is contained in:
Steve French 2022-12-11 13:54:21 -06:00
parent 9544597b5b
commit 2bfd81043e
1 changed files with 7 additions and 1 deletions
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8
fs/cifs/cifsfs.c
View File

@ -678,9 +678,15 @@ cifs_show_options(struct seq_file *s, struct dentry *root)
seq_printf(s, ",echo_interval=%lu",
tcon->ses->server->echo_interval / HZ);
/* Only display max_credits if it was overridden on mount */
/* Only display the following if 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->ses->server->tcp_nodelay)
seq_puts(s, ",tcpnodelay");
if (tcon->ses->server->noautotune)
seq_puts(s, ",noautotune");
if (tcon->ses->server->noblocksnd)
seq_puts(s, ",noblocksend");
if (tcon->snapshot_time)
seq_printf(s, ",snapshot=%llu", tcon->snapshot_time);