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 df26fbe2bf58..a247027711d8 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -111,6 +111,7 @@ enum { Opt_noinline_dentry, Opt_flush_merge, Opt_noflush_merge, + Opt_barrier, Opt_nobarrier, Opt_fastboot, Opt_extent_cache, @@ -187,6 +188,7 @@ static match_table_t f2fs_tokens = { {Opt_noinline_dentry, "noinline_dentry"}, {Opt_flush_merge, "flush_merge"}, {Opt_noflush_merge, "noflush_merge"}, + {Opt_barrier, "barrier"}, {Opt_nobarrier, "nobarrier"}, {Opt_fastboot, "fastboot"}, {Opt_extent_cache, "extent_cache"}, @@ -807,6 +809,9 @@ static int parse_options(struct super_block *sb, char *options, bool is_remount) case Opt_nobarrier: set_opt(sbi, NOBARRIER); break; + case Opt_barrier: + clear_opt(sbi, NOBARRIER); + break; case Opt_fastboot: set_opt(sbi, FASTBOOT); break; @@ -1940,6 +1945,8 @@ static int f2fs_show_options(struct seq_file *seq, struct dentry *root) seq_puts(seq, ",flush_merge"); if (test_opt(sbi, NOBARRIER)) seq_puts(seq, ",nobarrier"); + else + seq_puts(seq, ",barrier"); if (test_opt(sbi, FASTBOOT)) seq_puts(seq, ",fastboot"); if (test_opt(sbi, EXTENT_CACHE)) |