103 static void __submit_merged_bio(struct f2fs_bio_info *io)  in __submit_merged_bio()  argument
105 	struct f2fs_io_info *fio = &io->fio;  in __submit_merged_bio()
107 	if (!io->bio)  in __submit_merged_bio()
111 		trace_f2fs_submit_read_bio(io->sbi->sb, fio, io->bio);  in __submit_merged_bio()
113 		trace_f2fs_submit_write_bio(io->sbi->sb, fio, io->bio);  in __submit_merged_bio()
115 	submit_bio(fio->rw, io->bio);  in __submit_merged_bio()
116 	io->bio = NULL;  in __submit_merged_bio()
123 	struct f2fs_bio_info *io;  in f2fs_submit_merged_bio()  local
125 	io = is_read_io(rw) ? &sbi->read_io : &sbi->write_io[btype];  in f2fs_submit_merged_bio()
127 	down_write(&io->io_rwsem);  in f2fs_submit_merged_bio()
131 		io->fio.type = META_FLUSH;  in f2fs_submit_merged_bio()
133 			io->fio.rw = WRITE_FLUSH | REQ_META | REQ_PRIO;  in f2fs_submit_merged_bio()
135 			io->fio.rw = WRITE_FLUSH_FUA | REQ_META | REQ_PRIO;  in f2fs_submit_merged_bio()
137 	__submit_merged_bio(io);  in f2fs_submit_merged_bio()
138 	up_write(&io->io_rwsem);  in f2fs_submit_merged_bio()
169 	struct f2fs_bio_info *io;  in f2fs_submit_page_mbio()  local
173 	io = is_read ? &sbi->read_io : &sbi->write_io[btype];  in f2fs_submit_page_mbio()
177 	down_write(&io->io_rwsem);  in f2fs_submit_page_mbio()
182 	if (io->bio && (io->last_block_in_bio != fio->blk_addr - 1 ||  in f2fs_submit_page_mbio()
183 						io->fio.rw != fio->rw))  in f2fs_submit_page_mbio()
184 		__submit_merged_bio(io);  in f2fs_submit_page_mbio()
186 	if (io->bio == NULL) {  in f2fs_submit_page_mbio()
189 		io->bio = __bio_alloc(sbi, fio->blk_addr, bio_blocks, is_read);  in f2fs_submit_page_mbio()
190 		io->fio = *fio;  in f2fs_submit_page_mbio()
195 	if (bio_add_page(io->bio, bio_page, PAGE_CACHE_SIZE, 0) <  in f2fs_submit_page_mbio()
197 		__submit_merged_bio(io);  in f2fs_submit_page_mbio()
201 	io->last_block_in_bio = fio->blk_addr;  in f2fs_submit_page_mbio()
204 	up_write(&io->io_rwsem);  in f2fs_submit_page_mbio()