368 	struct f2fs_io_info fio = {  in __f2fs_commit_inmem_pages()  local
396 			fio.page = page;  in __f2fs_commit_inmem_pages()
397 			fio.old_blkaddr = NULL_ADDR;  in __f2fs_commit_inmem_pages()
398 			fio.encrypted_page = NULL;  in __f2fs_commit_inmem_pages()
399 			fio.need_lock = LOCK_DONE;  in __f2fs_commit_inmem_pages()
400 			err = f2fs_do_write_data_page(&fio);  in __f2fs_commit_inmem_pages()
411 			cur->old_addr = fio.old_blkaddr;  in __f2fs_commit_inmem_pages()
2807 static int __get_segment_type_2(struct f2fs_io_info *fio)  in __get_segment_type_2()  argument
2809 	if (fio->type == DATA)  in __get_segment_type_2()
2815 static int __get_segment_type_4(struct f2fs_io_info *fio)  in __get_segment_type_4()  argument
2817 	if (fio->type == DATA) {  in __get_segment_type_4()
2818 		struct inode *inode = fio->page->mapping->host;  in __get_segment_type_4()
2825 		if (IS_DNODE(fio->page) && is_cold_node(fio->page))  in __get_segment_type_4()
2832 static int __get_segment_type_6(struct f2fs_io_info *fio)  in __get_segment_type_6()  argument
2834 	if (fio->type == DATA) {  in __get_segment_type_6()
2835 		struct inode *inode = fio->page->mapping->host;  in __get_segment_type_6()
2837 		if (is_cold_data(fio->page) || file_is_cold(inode))  in __get_segment_type_6()
2846 		if (IS_DNODE(fio->page))  in __get_segment_type_6()
2847 			return is_cold_node(fio->page) ? CURSEG_WARM_NODE :  in __get_segment_type_6()
2853 static int __get_segment_type(struct f2fs_io_info *fio)  in __get_segment_type()  argument
2857 	switch (F2FS_OPTION(fio->sbi).active_logs) {  in __get_segment_type()
2859 		type = __get_segment_type_2(fio);  in __get_segment_type()
2862 		type = __get_segment_type_4(fio);  in __get_segment_type()
2865 		type = __get_segment_type_6(fio);  in __get_segment_type()
2868 		f2fs_bug_on(fio->sbi, true);  in __get_segment_type()
2872 		fio->temp = HOT;  in __get_segment_type()
2874 		fio->temp = WARM;  in __get_segment_type()
2876 		fio->temp = COLD;  in __get_segment_type()
2883 		struct f2fs_io_info *fio, bool add_list)  in f2fs_allocate_data_block()  argument
2938 		INIT_LIST_HEAD(&fio->list);  in f2fs_allocate_data_block()
2939 		fio->in_list = true;  in f2fs_allocate_data_block()
2940 		fio->retry = false;  in f2fs_allocate_data_block()
2941 		io = sbi->write_io[fio->type] + fio->temp;  in f2fs_allocate_data_block()
2943 		list_add_tail(&fio->list, &io->io_list);  in f2fs_allocate_data_block()
2952 static void update_device_state(struct f2fs_io_info *fio)  in update_device_state()  argument
2954 	struct f2fs_sb_info *sbi = fio->sbi;  in update_device_state()
2960 	devidx = f2fs_target_device_index(sbi, fio->new_blkaddr);  in update_device_state()
2963 	f2fs_set_dirty_device(sbi, fio->ino, devidx, FLUSH_INO);  in update_device_state()
2973 static void do_write_page(struct f2fs_summary *sum, struct f2fs_io_info *fio)  in do_write_page()  argument
2975 	int type = __get_segment_type(fio);  in do_write_page()
2976 	bool keep_order = (test_opt(fio->sbi, LFS) && type == CURSEG_COLD_DATA);  in do_write_page()
2979 		down_read(&fio->sbi->io_order_lock);  in do_write_page()
2981 	f2fs_allocate_data_block(fio->sbi, fio->page, fio->old_blkaddr,  in do_write_page()
2982 			&fio->new_blkaddr, sum, type, fio, true);  in do_write_page()
2983 	if (GET_SEGNO(fio->sbi, fio->old_blkaddr) != NULL_SEGNO)  in do_write_page()
2984 		invalidate_mapping_pages(META_MAPPING(fio->sbi),  in do_write_page()
2985 					fio->old_blkaddr, fio->old_blkaddr);  in do_write_page()
2988 	f2fs_submit_page_write(fio);  in do_write_page()
2989 	if (fio->retry) {  in do_write_page()
2990 		fio->old_blkaddr = fio->new_blkaddr;  in do_write_page()
2994 	update_device_state(fio);  in do_write_page()
2997 		up_read(&fio->sbi->io_order_lock);  in do_write_page()
3003 	struct f2fs_io_info fio = {  in f2fs_do_write_meta_page()  local
3017 		fio.op_flags &= ~REQ_META;  in f2fs_do_write_meta_page()
3021 	f2fs_submit_page_write(&fio);  in f2fs_do_write_meta_page()
3026 void f2fs_do_write_node_page(unsigned int nid, struct f2fs_io_info *fio)  in f2fs_do_write_node_page()  argument
3031 	do_write_page(&sum, fio);  in f2fs_do_write_node_page()
3033 	f2fs_update_iostat(fio->sbi, fio->io_type, F2FS_BLKSIZE);  in f2fs_do_write_node_page()
3037 					struct f2fs_io_info *fio)  in f2fs_outplace_write_data()  argument
3039 	struct f2fs_sb_info *sbi = fio->sbi;  in f2fs_outplace_write_data()
3043 	set_summary(&sum, dn->nid, dn->ofs_in_node, fio->version);  in f2fs_outplace_write_data()
3044 	do_write_page(&sum, fio);  in f2fs_outplace_write_data()
3045 	f2fs_update_data_blkaddr(dn, fio->new_blkaddr);  in f2fs_outplace_write_data()
3047 	f2fs_update_iostat(sbi, fio->io_type, F2FS_BLKSIZE);  in f2fs_outplace_write_data()
3050 int f2fs_inplace_write_data(struct f2fs_io_info *fio)  in f2fs_inplace_write_data()  argument
3053 	struct f2fs_sb_info *sbi = fio->sbi;  in f2fs_inplace_write_data()
3055 	fio->new_blkaddr = fio->old_blkaddr;  in f2fs_inplace_write_data()
3057 	__get_segment_type(fio);  in f2fs_inplace_write_data()
3060 			GET_SEGNO(sbi, fio->new_blkaddr))->type));  in f2fs_inplace_write_data()
3062 	stat_inc_inplace_blocks(fio->sbi);  in f2fs_inplace_write_data()
3064 	err = f2fs_submit_page_bio(fio);  in f2fs_inplace_write_data()
3066 		update_device_state(fio);  in f2fs_inplace_write_data()
3068 	f2fs_update_iostat(fio->sbi, fio->io_type, F2FS_BLKSIZE);  in f2fs_inplace_write_data()