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Commit 8274de77 authored by Huajun Li's avatar Huajun Li Committed by Jaegeuk Kim
Browse files

f2fs: add a new mount option: inline_data 



Add a mount option: inline_data. If the mount option is set,
data of New created small files can be stored in their inode.

Signed-off-by: default avatarHuajun Li <huajun.li@intel.com>
Signed-off-by: default avatarHaicheng Li <haicheng.li@linux.intel.com>
Signed-off-by: default avatarWeihong Xu <weihong.xu@intel.com>
Signed-off-by: default avatarJaegeuk Kim <jaegeuk.kim@samsung.com>
parent 1001b347

fs/f2fs/super.c

+7 −1
Original line number Diff line number Diff line
@@ -50,6 +50,7 @@ enum { 
	Opt_active_logs,

	Opt_disable_ext_identify,

	Opt_inline_xattr,

	Opt_inline_data,

	Opt_err,

};
@@ -65,6 +66,7 @@ static match_table_t f2fs_tokens = { 
	{Opt_active_logs, "active_logs=%u"},

	{Opt_disable_ext_identify, "disable_ext_identify"},

	{Opt_inline_xattr, "inline_xattr"},

	{Opt_inline_data, "inline_data"},

	{Opt_err, NULL},

};
@@ -313,6 +315,9 @@ static int parse_options(struct super_block *sb, char *options) 
		case Opt_disable_ext_identify:

			set_opt(sbi, DISABLE_EXT_IDENTIFY);

			break;

		case Opt_inline_data:

			set_opt(sbi, INLINE_DATA);

			break;

		default:

			f2fs_msg(sb, KERN_ERR,

				"Unrecognized mount option \"%s\" or missing value",
@@ -510,7 +515,8 @@ static int f2fs_show_options(struct seq_file *seq, struct dentry *root) 
#endif

	if (test_opt(sbi, DISABLE_EXT_IDENTIFY))

		seq_puts(seq, ",disable_ext_identify");



	if (test_opt(sbi, INLINE_DATA))

		seq_puts(seq, ",inline_data");

	seq_printf(seq, ",active_logs=%u", sbi->active_logs);



	return 0;