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f2fs: add a new mount option for inline dir 

Adds a new mount option 'inline_dentry' for inline dir.

Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Chao Yu 2014-09-24 18:16:13 +08:00 committed by Jaegeuk Kim
parent 34d67debe0
commit 5efd3c6f1b
1 changed files with 7 additions and 0 deletions
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7
fs/f2fs/super.c
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@ -51,6 +51,7 @@ enum {
Opt_disable_ext_identify,
Opt_inline_xattr,
Opt_inline_data,
Opt_inline_dentry,
Opt_flush_merge,
Opt_nobarrier,
Opt_err,
@ -69,6 +70,7 @@ static match_table_t f2fs_tokens = {
{Opt_disable_ext_identify, "disable_ext_identify"},
{Opt_inline_xattr, "inline_xattr"},
{Opt_inline_data, "inline_data"},
{Opt_inline_dentry, "inline_dentry"},
{Opt_flush_merge, "flush_merge"},
{Opt_nobarrier, "nobarrier"},
{Opt_err, NULL},
@ -340,6 +342,9 @@ static int parse_options(struct super_block *sb, char *options)
case Opt_inline_data:
set_opt(sbi, INLINE_DATA);
break;
case Opt_inline_dentry:
set_opt(sbi, INLINE_DENTRY);
break;
case Opt_flush_merge:
set_opt(sbi, FLUSH_MERGE);
break;
@ -563,6 +568,8 @@ static int f2fs_show_options(struct seq_file *seq, struct dentry *root)
seq_puts(seq, ",disable_ext_identify");
if (test_opt(sbi, INLINE_DATA))
seq_puts(seq, ",inline_data");
if (test_opt(sbi, INLINE_DENTRY))
seq_puts(seq, ",inline_dentry");
if (!f2fs_readonly(sbi->sb) && test_opt(sbi, FLUSH_MERGE))
seq_puts(seq, ",flush_merge");
if (test_opt(sbi, NOBARRIER))