On 2024/6/28 9:31, Sheng Yong wrote:
This patch enables injecting checkpoint. To archive this, a helper write_raw_cp_blocks() is added to write the first and last blocks of a specific cp. And print_ckpt_info() is exported to show new checkpoint info.The meanings of options are: * cp: means cp is injected, its argument chooses which cp pack to be injected, where 0 means the current valid cp is choosen automatically. The members could be injected in cp contains: * checkpoint_ver: checkpoint version * ckpt_flags: checkpoint flags * cur_node_segno: cur_node_segno array * cur_node_blkoff: cur_node_blkoff array * cur_data_segno: cur_data_segno array * cur_data_blkoff: cur_data_blkoff array Signed-off-by: Sheng Yong <[email protected]>
Reviewed-by: Chao Yu <[email protected]> Thanks, _______________________________________________ Linux-f2fs-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
