f2fs_write_checkpoint
err = f2fs_write_checkpoint(sbi, &cpc);
ret = f2fs_write_checkpoint(sbi, &cpc);
int f2fs_write_checkpoint(struct f2fs_sb_info *sbi, struct cp_control *cpc);
ret = f2fs_write_checkpoint(sbi, &cpc);
ret = f2fs_write_checkpoint(sbi, &cpc);
ret = f2fs_write_checkpoint(sbi, &cpc);
err = f2fs_write_checkpoint(sbi, &cpc);
err = f2fs_write_checkpoint(sbi, &cpc);
err = f2fs_write_checkpoint(sbi, &cpc);
err = f2fs_write_checkpoint(sbi, &cpc);
err = f2fs_write_checkpoint(sbi, &cpc);
err = f2fs_write_checkpoint(sbi, &cpc);
err = f2fs_write_checkpoint(sbi, &cpc);
f2fs_write_checkpoint(sbi, &cpc);
TRACE_EVENT(f2fs_write_checkpoint,