fat: Fix ATTR_RO for directory

[linux-2.6-omap-h63xx.git] / fs / fat / inode.c

diff --git a/fs/fat/inode.c b/fs/fat/inode.c
index 7aaa21cf019a5ac4929643c35e39c5628640437c..0da04e6d1e34b81b7e7adacc6bea9852c6748940 100644 (file)
--- a/fs/fat/inode.c
+++ b/fs/fat/inode.c
@@ -797,8 +797,10 @@ static int fat_show_options(struct seq_file *m, struct vfsmount *mnt)
                        seq_puts(m, ",uni_xlate");
                if (!opts->numtail)
                        seq_puts(m, ",nonumtail");
+               if (opts->rodir)
+                       seq_puts(m, ",rodir");
        }
-       if (sbi->options.flush)
+       if (opts->flush)
                seq_puts(m, ",flush");
        if (opts->tz_utc)
                seq_puts(m, ",tz=UTC");
@@ -814,7 +816,7 @@ enum {
        Opt_charset, Opt_shortname_lower, Opt_shortname_win95,
        Opt_shortname_winnt, Opt_shortname_mixed, Opt_utf8_no, Opt_utf8_yes,
        Opt_uni_xl_no, Opt_uni_xl_yes, Opt_nonumtail_no, Opt_nonumtail_yes,
-       Opt_obsolate, Opt_flush, Opt_tz_utc, Opt_err,
+       Opt_obsolate, Opt_flush, Opt_tz_utc, Opt_rodir, Opt_err,
 };
 
 static const match_table_t fat_tokens = {
@@ -886,6 +888,7 @@ static const match_table_t vfat_tokens = {
        {Opt_nonumtail_yes, "nonumtail=yes"},
        {Opt_nonumtail_yes, "nonumtail=true"},
        {Opt_nonumtail_yes, "nonumtail"},
+       {Opt_rodir, "rodir"},
        {Opt_err, NULL}
 };
 
@@ -905,10 +908,13 @@ static int parse_options(char *options, int is_vfat, int silent, int *debug,
        opts->allow_utime = -1;
        opts->codepage = fat_default_codepage;
        opts->iocharset = fat_default_iocharset;
-       if (is_vfat)
+       if (is_vfat) {
                opts->shortname = VFAT_SFN_DISPLAY_LOWER|VFAT_SFN_CREATE_WIN95;
-       else
+               opts->rodir = 0;
+       } else {
                opts->shortname = 0;
+               opts->rodir = 1;
+       }
        opts->name_check = 'n';
        opts->quiet = opts->showexec = opts->sys_immutable = opts->dotsOK =  0;
        opts->utf8 = opts->unicode_xlate = 0;
@@ -1059,6 +1065,9 @@ static int parse_options(char *options, int is_vfat, int silent, int *debug,
                case Opt_nonumtail_yes:         /* empty or 1 or yes or true */
                        opts->numtail = 0;      /* negated option */
                        break;
+               case Opt_rodir:
+                       opts->rodir = 1;
+                       break;
 
                /* obsolete mount options */
                case Opt_obsolate: