...but only if it's not the default charset.
Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxx>
---
fs/cifs/cifsfs.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index 85ea98d..d70e551f 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -357,6 +357,18 @@ cifs_show_cache_flavor(struct seq_file *s, struct cifs_sb_info *cifs_sb)
seq_printf(s, "loose");
}
+static void
+cifs_show_nls(struct seq_file *s, struct nls_table *cur)
+{
+ struct nls_table *def;
+
+ /* Display iocharset= option if it's not default charset */
+ def = load_nls_default();
+ if (def != cur)
+ seq_printf(s, ",iocharset=%s", cur->charset);
+ unload_nls(def);
+}
+
/*
* cifs_show_options() is for displaying mount options in /proc/mounts.
* Not all settable options are displayed but most of the important
@@ -418,6 +430,9 @@ cifs_show_options(struct seq_file *s, struct dentry *root)
seq_printf(s, ",file_mode=0%ho,dir_mode=0%ho",
cifs_sb->mnt_file_mode,
cifs_sb->mnt_dir_mode);
+
+ cifs_show_nls(s, cifs_sb->local_nls);
+
if (tcon->seal)
seq_printf(s, ",seal");
if (tcon->nocase)
--
1.8.3.1
--
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