389 	struct f2fs_io_info fio = {  in __f2fs_commit_inmem_pages()  local
417 			fio.page = page;  in __f2fs_commit_inmem_pages()
418 			fio.old_blkaddr = NULL_ADDR;  in __f2fs_commit_inmem_pages()
419 			fio.encrypted_page = NULL;  in __f2fs_commit_inmem_pages()
420 			fio.need_lock = LOCK_DONE;  in __f2fs_commit_inmem_pages()
421 			err = f2fs_do_write_data_page(&fio);  in __f2fs_commit_inmem_pages()
432 			cur->old_addr = fio.old_blkaddr;  in __f2fs_commit_inmem_pages()
2832 static int __get_segment_type_2(struct f2fs_io_info *fio)  in __get_segment_type_2()  argument
2834 	if (fio->type == DATA)  in __get_segment_type_2()
2840 static int __get_segment_type_4(struct f2fs_io_info *fio)  in __get_segment_type_4()  argument
2842 	if (fio->type == DATA) {  in __get_segment_type_4()
2843 		struct inode *inode = fio->page->mapping->host;  in __get_segment_type_4()
2850 		if (IS_DNODE(fio->page) && is_cold_node(fio->page))  in __get_segment_type_4()
2857 static int __get_segment_type_6(struct f2fs_io_info *fio)  in __get_segment_type_6()  argument
2859 	if (fio->type == DATA) {  in __get_segment_type_6()
2860 		struct inode *inode = fio->page->mapping->host;  in __get_segment_type_6()
2862 		if (is_cold_data(fio->page) || file_is_cold(inode))  in __get_segment_type_6()
2871 		if (IS_DNODE(fio->page))  in __get_segment_type_6()
2872 			return is_cold_node(fio->page) ? CURSEG_WARM_NODE :  in __get_segment_type_6()
2878 static int __get_segment_type(struct f2fs_io_info *fio)  in __get_segment_type()  argument
2882 	switch (F2FS_OPTION(fio->sbi).active_logs) {  in __get_segment_type()
2884 		type = __get_segment_type_2(fio);  in __get_segment_type()
2887 		type = __get_segment_type_4(fio);  in __get_segment_type()
2890 		type = __get_segment_type_6(fio);  in __get_segment_type()
2893 		f2fs_bug_on(fio->sbi, true);  in __get_segment_type()
2897 		fio->temp = HOT;  in __get_segment_type()
2899 		fio->temp = WARM;  in __get_segment_type()
2901 		fio->temp = COLD;  in __get_segment_type()
2908 		struct f2fs_io_info *fio, bool add_list)  in f2fs_allocate_data_block()  argument
2963 		INIT_LIST_HEAD(&fio->list);  in f2fs_allocate_data_block()
2964 		fio->in_list = true;  in f2fs_allocate_data_block()
2965 		fio->retry = false;  in f2fs_allocate_data_block()
2966 		io = sbi->write_io[fio->type] + fio->temp;  in f2fs_allocate_data_block()
2968 		list_add_tail(&fio->list, &io->io_list);  in f2fs_allocate_data_block()
2977 static void update_device_state(struct f2fs_io_info *fio)  in update_device_state()  argument
2979 	struct f2fs_sb_info *sbi = fio->sbi;  in update_device_state()
2985 	devidx = f2fs_target_device_index(sbi, fio->new_blkaddr);  in update_device_state()
2988 	f2fs_set_dirty_device(sbi, fio->ino, devidx, FLUSH_INO);  in update_device_state()
2998 static void do_write_page(struct f2fs_summary *sum, struct f2fs_io_info *fio)  in do_write_page()  argument
3000 	int type = __get_segment_type(fio);  in do_write_page()
3001 	bool keep_order = (test_opt(fio->sbi, LFS) && type == CURSEG_COLD_DATA);  in do_write_page()
3004 		down_read(&fio->sbi->io_order_lock);  in do_write_page()
3006 	f2fs_allocate_data_block(fio->sbi, fio->page, fio->old_blkaddr,  in do_write_page()
3007 			&fio->new_blkaddr, sum, type, fio, true);  in do_write_page()
3008 	if (GET_SEGNO(fio->sbi, fio->old_blkaddr) != NULL_SEGNO)  in do_write_page()
3009 		invalidate_mapping_pages(META_MAPPING(fio->sbi),  in do_write_page()
3010 					fio->old_blkaddr, fio->old_blkaddr);  in do_write_page()
3013 	f2fs_submit_page_write(fio);  in do_write_page()
3014 	if (fio->retry) {  in do_write_page()
3015 		fio->old_blkaddr = fio->new_blkaddr;  in do_write_page()
3019 	update_device_state(fio);  in do_write_page()
3022 		up_read(&fio->sbi->io_order_lock);  in do_write_page()
3028 	struct f2fs_io_info fio = {  in f2fs_do_write_meta_page()  local
3042 		fio.op_flags &= ~REQ_META;  in f2fs_do_write_meta_page()
3046 	f2fs_submit_page_write(&fio);  in f2fs_do_write_meta_page()
3051 void f2fs_do_write_node_page(unsigned int nid, struct f2fs_io_info *fio)  in f2fs_do_write_node_page()  argument
3056 	do_write_page(&sum, fio);  in f2fs_do_write_node_page()
3058 	f2fs_update_iostat(fio->sbi, fio->io_type, F2FS_BLKSIZE);  in f2fs_do_write_node_page()
3062 					struct f2fs_io_info *fio)  in f2fs_outplace_write_data()  argument
3064 	struct f2fs_sb_info *sbi = fio->sbi;  in f2fs_outplace_write_data()
3068 	set_summary(&sum, dn->nid, dn->ofs_in_node, fio->version);  in f2fs_outplace_write_data()
3069 	do_write_page(&sum, fio);  in f2fs_outplace_write_data()
3070 	f2fs_update_data_blkaddr(dn, fio->new_blkaddr);  in f2fs_outplace_write_data()
3072 	f2fs_update_iostat(sbi, fio->io_type, F2FS_BLKSIZE);  in f2fs_outplace_write_data()
3075 int f2fs_inplace_write_data(struct f2fs_io_info *fio)  in f2fs_inplace_write_data()  argument
3078 	struct f2fs_sb_info *sbi = fio->sbi;  in f2fs_inplace_write_data()
3081 	fio->new_blkaddr = fio->old_blkaddr;  in f2fs_inplace_write_data()
3083 	__get_segment_type(fio);  in f2fs_inplace_write_data()
3085 	segno = GET_SEGNO(sbi, fio->new_blkaddr);  in f2fs_inplace_write_data()
3092 	stat_inc_inplace_blocks(fio->sbi);  in f2fs_inplace_write_data()
3094 	err = f2fs_submit_page_bio(fio);  in f2fs_inplace_write_data()
3096 		update_device_state(fio);  in f2fs_inplace_write_data()
3098 	f2fs_update_iostat(fio->sbi, fio->io_type, F2FS_BLKSIZE);  in f2fs_inplace_write_data()