37 	struct f2fs_sb_info *sbi = F2FS_I_SB(inode);  in f2fs_vm_page_mkwrite()  local
41 	f2fs_balance_fs(sbi);  in f2fs_vm_page_mkwrite()
45 	f2fs_bug_on(sbi, f2fs_has_inline_data(inode));  in f2fs_vm_page_mkwrite()
48 	f2fs_lock_op(sbi);  in f2fs_vm_page_mkwrite()
52 		f2fs_unlock_op(sbi);  in f2fs_vm_page_mkwrite()
56 	f2fs_unlock_op(sbi);  in f2fs_vm_page_mkwrite()
120 	struct f2fs_sb_info *sbi = F2FS_I_SB(inode);  in need_do_checkpoint()  local
127 	else if (!space_for_roll_forward(sbi))  in need_do_checkpoint()
129 	else if (!is_checkpointed_node(sbi, F2FS_I(inode)->i_pino))  in need_do_checkpoint()
131 	else if (F2FS_I(inode)->xattr_ver == cur_cp_version(F2FS_CKPT(sbi)))  in need_do_checkpoint()
133 	else if (test_opt(sbi, FASTBOOT))  in need_do_checkpoint()
135 	else if (sbi->active_logs == 2)  in need_do_checkpoint()
141 static bool need_inode_page_update(struct f2fs_sb_info *sbi, nid_t ino)  in need_inode_page_update()  argument
143 	struct page *i = find_get_page(NODE_MAPPING(sbi), ino);  in need_inode_page_update()
146 	if ((i && PageDirty(i)) || need_inode_block_update(sbi, ino))  in need_inode_page_update()
176 	struct f2fs_sb_info *sbi = F2FS_I_SB(inode);  in f2fs_sync_file()  local
192 	if (get_dirty_pages(inode) <= SM_I(sbi)->min_fsync_blocks)  in f2fs_sync_file()
212 			!exist_written_data(sbi, ino, APPEND_INO)) {  in f2fs_sync_file()
215 		if (need_inode_page_update(sbi, ino))  in f2fs_sync_file()
219 				exist_written_data(sbi, ino, UPDATE_INO))  in f2fs_sync_file()
225 	f2fs_balance_fs(sbi);  in f2fs_sync_file()
249 	sync_node_pages(sbi, ino, &wbc);  in f2fs_sync_file()
252 	if (unlikely(f2fs_cp_error(sbi)))  in f2fs_sync_file()
255 	if (need_inode_block_update(sbi, ino)) {  in f2fs_sync_file()
261 	ret = wait_on_node_pages_writeback(sbi, ino);  in f2fs_sync_file()
266 	remove_dirty_inode(sbi, ino, APPEND_INO);  in f2fs_sync_file()
269 	remove_dirty_inode(sbi, ino, UPDATE_INO);  in f2fs_sync_file()
271 	ret = f2fs_issue_flush(sbi);  in f2fs_sync_file()
425 	struct f2fs_sb_info *sbi = F2FS_I_SB(dn->inode);  in truncate_data_blocks_range()  local
440 		invalidate_blocks(sbi, blkaddr);  in truncate_data_blocks_range()
447 		dec_valid_block_count(sbi, dn->inode, nr_free);  in truncate_data_blocks_range()
492 	struct f2fs_sb_info *sbi = F2FS_I_SB(inode);  in truncate_blocks()  local
505 		f2fs_lock_op(sbi);  in truncate_blocks()
507 	ipage = get_node_page(sbi, inode->i_ino);  in truncate_blocks()
532 	f2fs_bug_on(sbi, count < 0);  in truncate_blocks()
544 		f2fs_unlock_op(sbi);  in truncate_blocks()
669 	struct f2fs_sb_info *sbi = F2FS_I_SB(inode);  in fill_zero()  local
675 	f2fs_balance_fs(sbi);  in fill_zero()
677 	f2fs_lock_op(sbi);  in fill_zero()
679 	f2fs_unlock_op(sbi);  in fill_zero()
750 			struct f2fs_sb_info *sbi = F2FS_I_SB(inode);  in punch_hole()  local
752 			f2fs_balance_fs(sbi);  in punch_hole()
759 			f2fs_lock_op(sbi);  in punch_hole()
761 			f2fs_unlock_op(sbi);  in punch_hole()
771 	struct f2fs_sb_info *sbi = F2FS_I_SB(inode);  in expand_inode_data()  local
777 	f2fs_balance_fs(sbi);  in expand_inode_data()
795 	f2fs_lock_op(sbi);  in expand_inode_data()
824 	f2fs_unlock_op(sbi);  in expand_inode_data()
1050 	struct f2fs_sb_info *sbi = F2FS_I_SB(inode);  in f2fs_ioc_shutdown()  local
1051 	struct super_block *sb = sbi->sb;  in f2fs_ioc_shutdown()
1064 			f2fs_stop_checkpoint(sbi);  in f2fs_ioc_shutdown()
1071 		f2fs_stop_checkpoint(sbi);  in f2fs_ioc_shutdown()
1074 		f2fs_stop_checkpoint(sbi);  in f2fs_ioc_shutdown()