diff options
Diffstat (limited to 'fs/fat/inode.c')
| -rw-r--r-- | fs/fat/inode.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/fs/fat/inode.c b/fs/fat/inode.c index 76b7961ab663..14da530b05ca 100644 --- a/fs/fat/inode.c +++ b/fs/fat/inode.c @@ -858,6 +858,8 @@ static int fat_show_options(struct seq_file *m, struct vfsmount *mnt) seq_puts(m, ",errors=panic"); else seq_puts(m, ",errors=remount-ro"); + if (opts->discard) + seq_puts(m, ",discard"); return 0; } @@ -871,7 +873,7 @@ enum { 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_rodir, Opt_err_cont, - Opt_err_panic, Opt_err_ro, Opt_err, + Opt_err_panic, Opt_err_ro, Opt_discard, Opt_err, }; static const match_table_t fat_tokens = { @@ -899,6 +901,7 @@ static const match_table_t fat_tokens = { {Opt_err_cont, "errors=continue"}, {Opt_err_panic, "errors=panic"}, {Opt_err_ro, "errors=remount-ro"}, + {Opt_discard, "discard"}, {Opt_obsolate, "conv=binary"}, {Opt_obsolate, "conv=text"}, {Opt_obsolate, "conv=auto"}, @@ -1136,6 +1139,9 @@ static int parse_options(char *options, int is_vfat, int silent, int *debug, case Opt_rodir: opts->rodir = 1; break; + case Opt_discard: + opts->discard = 1; + break; /* obsolete mount options */ case Opt_obsolate: |