f2fs_submit_merged_write
f2fs_submit_merged_write(sbi, DATA);
f2fs_submit_merged_write(sbi, DATA);
f2fs_submit_merged_write(sbi, META_FLUSH);
f2fs_submit_merged_write(sbi, META);
f2fs_submit_merged_write(sbi, META);
f2fs_submit_merged_write(F2FS_I_SB(cc->inode), DATA);
f2fs_submit_merged_write(sbi, DATA);
f2fs_submit_merged_write(sbi, DATA);
f2fs_submit_merged_write(sbi, NODE);
f2fs_submit_merged_write(sbi, META);
void f2fs_submit_merged_write(struct f2fs_sb_info *sbi, enum page_type type);
f2fs_submit_merged_write(sbi, data_type);
f2fs_submit_merged_write(sbi, NODE);
f2fs_submit_merged_write(sbi, NODE);