EXT4_MOUNT_WRITEBACK_DATA  420 fs/ext4/ext4_jbd2.h 	if (test_opt(inode->i_sb, DATA_FLAGS) == EXT4_MOUNT_WRITEBACK_DATA)
EXT4_MOUNT_WRITEBACK_DATA 1735 fs/ext4/super.c 	{Opt_data_writeback, EXT4_MOUNT_WRITEBACK_DATA,
EXT4_MOUNT_WRITEBACK_DATA 2249 fs/ext4/super.c 		else if (test_opt(sb, DATA_FLAGS) == EXT4_MOUNT_WRITEBACK_DATA)
EXT4_MOUNT_WRITEBACK_DATA 4433 fs/ext4/super.c 	case EXT4_MOUNT_WRITEBACK_DATA: