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| author | Jeff Layton <jlayton@redhat.com> | 2013-07-30 13:34:40 -0400 |
|---|---|---|
| committer | Steve French <smfrench@gmail.com> | 2013-09-08 14:24:30 -0500 |
| commit | 3ae35cde67c1ec50267bcc55d81f4953b5f637c2 (patch) | |
| tree | 5c204b2673893937e448bef3418085ba6dc3f055 /fs/cifs/cifsfs.c | |
| parent | 30706a545417af50f07b8e47cc2189a2e20a4636 (diff) | |
| download | linux-3ae35cde67c1ec50267bcc55d81f4953b5f637c2.tar.bz2 | |
cifs: display iocharset= option in /proc/mounts
...but only if it's not the default charset.
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <smfrench@gmail.com>
Diffstat (limited to 'fs/cifs/cifsfs.c')
| -rw-r--r-- | fs/cifs/cifsfs.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c index 85ea98d139fc..d70e551f0bfb 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) |