diff options
Diffstat (limited to 'fs/f2fs/super.c')
| -rw-r--r-- | fs/f2fs/super.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 34649aa66e04..93593ceec175 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -52,6 +52,7 @@ enum { Opt_inline_xattr, Opt_inline_data, Opt_flush_merge, + Opt_nobarrier, Opt_err, }; @@ -69,6 +70,7 @@ static match_table_t f2fs_tokens = { {Opt_inline_xattr, "inline_xattr"}, {Opt_inline_data, "inline_data"}, {Opt_flush_merge, "flush_merge"}, + {Opt_nobarrier, "nobarrier"}, {Opt_err, NULL}, }; @@ -339,6 +341,9 @@ static int parse_options(struct super_block *sb, char *options) case Opt_flush_merge: set_opt(sbi, FLUSH_MERGE); break; + case Opt_nobarrier: + set_opt(sbi, NOBARRIER); + break; default: f2fs_msg(sb, KERN_ERR, "Unrecognized mount option \"%s\" or missing value", @@ -544,6 +549,8 @@ static int f2fs_show_options(struct seq_file *seq, struct dentry *root) seq_puts(seq, ",inline_data"); if (!f2fs_readonly(sbi->sb) && test_opt(sbi, FLUSH_MERGE)) seq_puts(seq, ",flush_merge"); + if (test_opt(sbi, NOBARRIER)) + seq_puts(seq, ",nobarrier"); seq_printf(seq, ",active_logs=%u", sbi->active_logs); return 0; |