1 files changed, 71 insertions, 67 deletions

diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index 694ef31..b7b8ae9 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -157,17 +157,18 @@ static inline enum cp_reason_type need_do_checkpoint(struct inode *inode)
 		cp_reason = CP_SB_NEED_CP;
 	else if (file_wrong_pino(inode))
 		cp_reason = CP_WRONG_PINO;
-	else if (!space_for_roll_forward(sbi))
+	else if (!f2fs_space_for_roll_forward(sbi))
 		cp_reason = CP_NO_SPC_ROLL;
-	else if (!is_checkpointed_node(sbi, F2FS_I(inode)->i_pino))
+	else if (!f2fs_is_checkpointed_node(sbi, F2FS_I(inode)->i_pino))
 		cp_reason = CP_NODE_NEED_CP;
 	else if (test_opt(sbi, FASTBOOT))
 		cp_reason = CP_FASTBOOT_MODE;
 	else if (F2FS_OPTION(sbi).active_logs == 2)
 		cp_reason = CP_SPEC_LOG_NUM;
 	else if (F2FS_OPTION(sbi).fsync_mode == FSYNC_MODE_STRICT &&
-		need_dentry_mark(sbi, inode->i_ino) &&
-		exist_written_data(sbi, F2FS_I(inode)->i_pino, TRANS_DIR_INO))
+		f2fs_need_dentry_mark(sbi, inode->i_ino) &&
+		f2fs_exist_written_data(sbi, F2FS_I(inode)->i_pino,
+							TRANS_DIR_INO))
 		cp_reason = CP_RECOVER_DIR;
 
 	return cp_reason;
@@ -178,7 +179,7 @@ static bool need_inode_page_update(struct f2fs_sb_info *sbi, nid_t ino)
 	struct page *i = find_get_page(NODE_MAPPING(sbi), ino);
 	bool ret = false;
 	/* But we need to avoid that there are some inode updates */
-	if ((i && PageDirty(i)) || need_inode_block_update(sbi, ino))
+	if ((i && PageDirty(i)) || f2fs_need_inode_block_update(sbi, ino))
 		ret = true;
 	f2fs_put_page(i, 0);
 	return ret;
@@ -238,14 +239,14 @@ static int f2fs_do_sync_file(struct file *file, loff_t start, loff_t end,
 	 * if there is no written data, don't waste time to write recovery info.
 	 */
 	if (!is_inode_flag_set(inode, FI_APPEND_WRITE) &&
-			!exist_written_data(sbi, ino, APPEND_INO)) {
+			!f2fs_exist_written_data(sbi, ino, APPEND_INO)) {
 
 		/* it may call write_inode just prior to fsync */
 		if (need_inode_page_update(sbi, ino))
 			goto go_write;
 
 		if (is_inode_flag_set(inode, FI_UPDATE_WRITE) ||
-				exist_written_data(sbi, ino, UPDATE_INO))
+				f2fs_exist_written_data(sbi, ino, UPDATE_INO))
 			goto flush_out;
 		goto out;
 	}
@@ -272,7 +273,7 @@ go_write:
 		goto out;
 	}
 sync_nodes:
-	ret = fsync_node_pages(sbi, inode, &wbc, atomic);
+	ret = f2fs_fsync_node_pages(sbi, inode, &wbc, atomic);
 	if (ret)
 		goto out;
 
@@ -282,7 +283,7 @@ sync_nodes:
 		goto out;
 	}
 
-	if (need_inode_block_update(sbi, ino)) {
+	if (f2fs_need_inode_block_update(sbi, ino)) {
 		f2fs_mark_inode_dirty_sync(inode, true);
 		f2fs_write_inode(inode, NULL);
 		goto sync_nodes;
@@ -297,21 +298,21 @@ sync_nodes:
 	 * given fsync mark.
 	 */
 	if (!atomic) {
-		ret = wait_on_node_pages_writeback(sbi, ino);
+		ret = f2fs_wait_on_node_pages_writeback(sbi, ino);
 		if (ret)
 			goto out;
 	}
 
 	/* once recovery info is written, don't need to tack this */
-	remove_ino_entry(sbi, ino, APPEND_INO);
+	f2fs_remove_ino_entry(sbi, ino, APPEND_INO);
 	clear_inode_flag(inode, FI_APPEND_WRITE);
 flush_out:
 	if (!atomic && F2FS_OPTION(sbi).fsync_mode != FSYNC_MODE_NOBARRIER)
 		ret = f2fs_issue_flush(sbi, inode->i_ino);
 	if (!ret) {
-		remove_ino_entry(sbi, ino, UPDATE_INO);
+		f2fs_remove_ino_entry(sbi, ino, UPDATE_INO);
 		clear_inode_flag(inode, FI_UPDATE_WRITE);
-		remove_ino_entry(sbi, ino, FLUSH_INO);
+		f2fs_remove_ino_entry(sbi, ino, FLUSH_INO);
 	}
 	f2fs_update_time(sbi, REQ_TIME);
 out:
@@ -392,13 +393,13 @@ static loff_t f2fs_seek_block(struct file *file, loff_t offset, int whence)
 
 	for (; data_ofs < isize; data_ofs = (loff_t)pgofs << PAGE_SHIFT) {
 		set_new_dnode(&dn, inode, NULL, NULL, 0);
-		err = get_dnode_of_data(&dn, pgofs, LOOKUP_NODE);
+		err = f2fs_get_dnode_of_data(&dn, pgofs, LOOKUP_NODE);
 		if (err && err != -ENOENT) {
 			goto fail;
 		} else if (err == -ENOENT) {
 			/* direct node does not exists */
 			if (whence == SEEK_DATA) {
-				pgofs = get_next_page_offset(&dn, pgofs);
+				pgofs = f2fs_get_next_page_offset(&dn, pgofs);
 				continue;
 			} else {
 				goto found;
@@ -486,7 +487,7 @@ static int f2fs_file_open(struct inode *inode, struct file *filp)
 	return dquot_file_open(inode, filp);
 }
 
-void truncate_data_blocks_range(struct dnode_of_data *dn, int count)
+void f2fs_truncate_data_blocks_range(struct dnode_of_data *dn, int count)
 {
 	struct f2fs_sb_info *sbi = F2FS_I_SB(dn->inode);
 	struct f2fs_node *raw_node;
@@ -506,8 +507,8 @@ void truncate_data_blocks_range(struct dnode_of_data *dn, int count)
 			continue;
 
 		dn->data_blkaddr = NULL_ADDR;
-		set_data_blkaddr(dn);
-		invalidate_blocks(sbi, blkaddr);
+		f2fs_set_data_blkaddr(dn);
+		f2fs_invalidate_blocks(sbi, blkaddr);
 		if (dn->ofs_in_node == 0 && IS_INODE(dn->node_page))
 			clear_inode_flag(dn->inode, FI_FIRST_BLOCK_WRITTEN);
 		nr_free++;
@@ -519,7 +520,7 @@ void truncate_data_blocks_range(struct dnode_of_data *dn, int count)
 		 * once we invalidate valid blkaddr in range [ofs, ofs + count],
 		 * we will invalidate all blkaddr in the whole range.
 		 */
-		fofs = start_bidx_of_node(ofs_of_node(dn->node_page),
+		fofs = f2fs_start_bidx_of_node(ofs_of_node(dn->node_page),
 							dn->inode) + ofs;
 		f2fs_update_extent_cache_range(dn, fofs, 0, len);
 		dec_valid_block_count(sbi, dn->inode, nr_free);
@@ -531,9 +532,9 @@ void truncate_data_blocks_range(struct dnode_of_data *dn, int count)
 					 dn->ofs_in_node, nr_free);
 }
 
-void truncate_data_blocks(struct dnode_of_data *dn)
+void f2fs_truncate_data_blocks(struct dnode_of_data *dn)
 {
-	truncate_data_blocks_range(dn, ADDRS_PER_BLOCK);
+	f2fs_truncate_data_blocks_range(dn, ADDRS_PER_BLOCK);
 }
 
 static int truncate_partial_data_page(struct inode *inode, u64 from,
@@ -555,7 +556,7 @@ static int truncate_partial_data_page(struct inode *inode, u64 from,
 		return 0;
 	}
 
-	page = get_lock_data_page(inode, index, true);
+	page = f2fs_get_lock_data_page(inode, index, true);
 	if (IS_ERR(page))
 		return PTR_ERR(page) == -ENOENT ? 0 : PTR_ERR(page);
 truncate_out:
@@ -570,7 +571,7 @@ truncate_out:
 	return 0;
 }
 
-int truncate_blocks(struct inode *inode, u64 from, bool lock)
+int f2fs_truncate_blocks(struct inode *inode, u64 from, bool lock)
 {
 	struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
 	struct dnode_of_data dn;
@@ -589,21 +590,21 @@ int truncate_blocks(struct inode *inode, u64 from, bool lock)
 	if (lock)
 		f2fs_lock_op(sbi);
 
-	ipage = get_node_page(sbi, inode->i_ino);
+	ipage = f2fs_get_node_page(sbi, inode->i_ino);
 	if (IS_ERR(ipage)) {
 		err = PTR_ERR(ipage);
 		goto out;
 	}
 
 	if (f2fs_has_inline_data(inode)) {
-		truncate_inline_inode(inode, ipage, from);
+		f2fs_truncate_inline_inode(inode, ipage, from);
 		f2fs_put_page(ipage, 1);
 		truncate_page = true;
 		goto out;
 	}
 
 	set_new_dnode(&dn, inode, ipage, NULL, 0);
-	err = get_dnode_of_data(&dn, free_from, LOOKUP_NODE_RA);
+	err = f2fs_get_dnode_of_data(&dn, free_from, LOOKUP_NODE_RA);
 	if (err) {
 		if (err == -ENOENT)
 			goto free_next;
@@ -616,13 +617,13 @@ int truncate_blocks(struct inode *inode, u64 from, bool lock)
 	f2fs_bug_on(sbi, count < 0);
 
 	if (dn.ofs_in_node || IS_INODE(dn.node_page)) {
-		truncate_data_blocks_range(&dn, count);
+		f2fs_truncate_data_blocks_range(&dn, count);
 		free_from += count;
 	}
 
 	f2fs_put_dnode(&dn);
 free_next:
-	err = truncate_inode_blocks(inode, free_from);
+	err = f2fs_truncate_inode_blocks(inode, free_from);
 out:
 	if (lock)
 		f2fs_unlock_op(sbi);
@@ -661,7 +662,7 @@ int f2fs_truncate(struct inode *inode)
 			return err;
 	}
 
-	err = truncate_blocks(inode, i_size_read(inode), true);
+	err = f2fs_truncate_blocks(inode, i_size_read(inode), true);
 	if (err)
 		return err;
 
@@ -811,7 +812,7 @@ int f2fs_setattr(struct dentry *dentry, struct iattr *attr)
 	__setattr_copy(inode, attr);
 
 	if (attr->ia_valid & ATTR_MODE) {
-		err = posix_acl_chmod(inode, get_inode_mode(inode));
+		err = posix_acl_chmod(inode, f2fs_get_inode_mode(inode));
 		if (err || is_inode_flag_set(inode, FI_ACL_MODE)) {
 			inode->i_mode = F2FS_I(inode)->i_acl_mode;
 			clear_inode_flag(inode, FI_ACL_MODE);
@@ -850,7 +851,7 @@ static int fill_zero(struct inode *inode, pgoff_t index,
 	f2fs_balance_fs(sbi, true);
 
 	f2fs_lock_op(sbi);
-	page = get_new_data_page(inode, NULL, index, false);
+	page = f2fs_get_new_data_page(inode, NULL, index, false);
 	f2fs_unlock_op(sbi);
 
 	if (IS_ERR(page))
@@ -863,7 +864,7 @@ static int fill_zero(struct inode *inode, pgoff_t index,
 	return 0;
 }
 
-int truncate_hole(struct inode *inode, pgoff_t pg_start, pgoff_t pg_end)
+int f2fs_truncate_hole(struct inode *inode, pgoff_t pg_start, pgoff_t pg_end)
 {
 	int err;
 
@@ -872,10 +873,11 @@ int truncate_hole(struct inode *inode, pgoff_t pg_start, pgoff_t pg_end)
 		pgoff_t end_offset, count;
 
 		set_new_dnode(&dn, inode, NULL, NULL, 0);
-		err = get_dnode_of_data(&dn, pg_start, LOOKUP_NODE);
+		err = f2fs_get_dnode_of_data(&dn, pg_start, LOOKUP_NODE);
 		if (err) {
 			if (err == -ENOENT) {
-				pg_start = get_next_page_offset(&dn, pg_start);
+				pg_start = f2fs_get_next_page_offset(&dn,
+								pg_start);
 				continue;
 			}
 			return err;
@@ -886,7 +888,7 @@ int truncate_hole(struct inode *inode, pgoff_t pg_start, pgoff_t pg_end)
 
 		f2fs_bug_on(F2FS_I_SB(inode), count == 0 || count > end_offset);
 
-		truncate_data_blocks_range(&dn, count);
+		f2fs_truncate_data_blocks_range(&dn, count);
 		f2fs_put_dnode(&dn);
 
 		pg_start += count;
@@ -942,7 +944,7 @@ static int punch_hole(struct inode *inode, loff_t offset, loff_t len)
 					blk_end - 1);
 
 			f2fs_lock_op(sbi);
-			ret = truncate_hole(inode, pg_start, pg_end);
+			ret = f2fs_truncate_hole(inode, pg_start, pg_end);
 			f2fs_unlock_op(sbi);
 			up_write(&F2FS_I(inode)->i_mmap_sem);
 		}
@@ -960,7 +962,7 @@ static int __read_out_blkaddrs(struct inode *inode, block_t *blkaddr,
 
 next_dnode:
 	set_new_dnode(&dn, inode, NULL, NULL, 0);
-	ret = get_dnode_of_data(&dn, off, LOOKUP_NODE_RA);
+	ret = f2fs_get_dnode_of_data(&dn, off, LOOKUP_NODE_RA);
 	if (ret && ret != -ENOENT) {
 		return ret;
 	} else if (ret == -ENOENT) {
@@ -977,7 +979,7 @@ next_dnode:
 	for (i = 0; i < done; i++, blkaddr++, do_replace++, dn.ofs_in_node++) {
 		*blkaddr = datablock_addr(dn.inode,
 					dn.node_page, dn.ofs_in_node);
-		if (!is_checkpointed_data(sbi, *blkaddr)) {
+		if (!f2fs_is_checkpointed_data(sbi, *blkaddr)) {
 
 			if (test_opt(sbi, LFS)) {
 				f2fs_put_dnode(&dn);
@@ -1010,10 +1012,10 @@ static int __roll_back_blkaddrs(struct inode *inode, block_t *blkaddr,
 			continue;
 
 		set_new_dnode(&dn, inode, NULL, NULL, 0);
-		ret = get_dnode_of_data(&dn, off + i, LOOKUP_NODE_RA);
+		ret = f2fs_get_dnode_of_data(&dn, off + i, LOOKUP_NODE_RA);
 		if (ret) {
 			dec_valid_block_count(sbi, inode, 1);
-			invalidate_blocks(sbi, *blkaddr);
+			f2fs_invalidate_blocks(sbi, *blkaddr);
 		} else {
 			f2fs_update_data_blkaddr(&dn, *blkaddr);
 		}
@@ -1043,18 +1045,18 @@ static int __clone_blkaddrs(struct inode *src_inode, struct inode *dst_inode,
 			pgoff_t ilen;
 
 			set_new_dnode(&dn, dst_inode, NULL, NULL, 0);
-			ret = get_dnode_of_data(&dn, dst + i, ALLOC_NODE);
+			ret = f2fs_get_dnode_of_data(&dn, dst + i, ALLOC_NODE);
 			if (ret)
 				return ret;
 
-			get_node_info(sbi, dn.nid, &ni);
+			f2fs_get_node_info(sbi, dn.nid, &ni);
 			ilen = min((pgoff_t)
 				ADDRS_PER_PAGE(dn.node_page, dst_inode) -
 						dn.ofs_in_node, len - i);
 			do {
 				dn.data_blkaddr = datablock_addr(dn.inode,
 						dn.node_page, dn.ofs_in_node);
-				truncate_data_blocks_range(&dn, 1);
+				f2fs_truncate_data_blocks_range(&dn, 1);
 
 				if (do_replace[i]) {
 					f2fs_i_blocks_write(src_inode,
@@ -1077,10 +1079,11 @@ static int __clone_blkaddrs(struct inode *src_inode, struct inode *dst_inode,
 		} else {
 			struct page *psrc, *pdst;
 
-			psrc = get_lock_data_page(src_inode, src + i, true);
+			psrc = f2fs_get_lock_data_page(src_inode,
+							src + i, true);
 			if (IS_ERR(psrc))
 				return PTR_ERR(psrc);
-			pdst = get_new_data_page(dst_inode, NULL, dst + i,
+			pdst = f2fs_get_new_data_page(dst_inode, NULL, dst + i,
 								true);
 			if (IS_ERR(pdst)) {
 				f2fs_put_page(psrc, 1);
@@ -1091,7 +1094,8 @@ static int __clone_blkaddrs(struct inode *src_inode, struct inode *dst_inode,
 			f2fs_put_page(pdst, 1);
 			f2fs_put_page(psrc, 1);
 
-			ret = truncate_hole(src_inode, src + i, src + i + 1);
+			ret = f2fs_truncate_hole(src_inode,
+						src + i, src + i + 1);
 			if (ret)
 				return ret;
 			i++;
@@ -1208,7 +1212,7 @@ static int f2fs_collapse_range(struct inode *inode, loff_t offset, loff_t len)
 	new_size = i_size_read(inode) - len;
 	truncate_pagecache(inode, new_size);
 
-	ret = truncate_blocks(inode, new_size, true);
+	ret = f2fs_truncate_blocks(inode, new_size, true);
 	if (!ret)
 		f2fs_i_size_write(inode, new_size);
 out_unlock:
@@ -1233,7 +1237,7 @@ static int f2fs_do_zero_range(struct dnode_of_data *dn, pgoff_t start,
 	}
 
 	dn->ofs_in_node = ofs_in_node;
-	ret = reserve_new_blocks(dn, count);
+	ret = f2fs_reserve_new_blocks(dn, count);
 	if (ret)
 		return ret;
 
@@ -1242,7 +1246,7 @@ static int f2fs_do_zero_range(struct dnode_of_data *dn, pgoff_t start,
 		dn->data_blkaddr = datablock_addr(dn->inode,
 					dn->node_page, dn->ofs_in_node);
 		/*
-		 * reserve_new_blocks will not guarantee entire block
+		 * f2fs_reserve_new_blocks will not guarantee entire block
 		 * allocation.
 		 */
 		if (dn->data_blkaddr == NULL_ADDR) {
@@ -1250,9 +1254,9 @@ static int f2fs_do_zero_range(struct dnode_of_data *dn, pgoff_t start,
 			break;
 		}
 		if (dn->data_blkaddr != NEW_ADDR) {
-			invalidate_blocks(sbi, dn->data_blkaddr);
+			f2fs_invalidate_blocks(sbi, dn->data_blkaddr);
 			dn->data_blkaddr = NEW_ADDR;
-			set_data_blkaddr(dn);
+			f2fs_set_data_blkaddr(dn);
 		}
 	}
 
@@ -1318,7 +1322,7 @@ static int f2fs_zero_range(struct inode *inode, loff_t offset, loff_t len,
 			f2fs_lock_op(sbi);
 
 			set_new_dnode(&dn, inode, NULL, NULL, 0);
-			ret = get_dnode_of_data(&dn, index, ALLOC_NODE);
+			ret = f2fs_get_dnode_of_data(&dn, index, ALLOC_NODE);
 			if (ret) {
 				f2fs_unlock_op(sbi);
 				goto out;
@@ -1392,7 +1396,7 @@ static int f2fs_insert_range(struct inode *inode, loff_t offset, loff_t len)
 	down_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]);
 
 	down_write(&F2FS_I(inode)->i_mmap_sem);
-	ret = truncate_blocks(inode, i_size_read(inode), true);
+	ret = f2fs_truncate_blocks(inode, i_size_read(inode), true);
 	if (ret)
 		goto out;
 
@@ -1553,7 +1557,7 @@ static int f2fs_release_file(struct inode *inode, struct file *filp)
 
 	/* some remained atomic pages should discarded */
 	if (f2fs_is_atomic_file(inode))
-		drop_inmem_pages(inode);
+		f2fs_drop_inmem_pages(inode);
 	if (f2fs_is_volatile_file(inode)) {
 		clear_inode_flag(inode, FI_VOLATILE_FILE);
 		stat_dec_volatile_write(inode);
@@ -1576,7 +1580,7 @@ static int f2fs_file_flush(struct file *file, fl_owner_t id)
 	 */
 	if (f2fs_is_atomic_file(inode) &&
 			F2FS_I(inode)->inmem_task == current)
-		drop_inmem_pages(inode);
+		f2fs_drop_inmem_pages(inode);
 	return 0;
 }
 
@@ -1732,7 +1736,7 @@ static int f2fs_ioc_commit_atomic_write(struct file *filp)
 	}
 
 	if (f2fs_is_atomic_file(inode)) {
-		ret = commit_inmem_pages(inode);
+		ret = f2fs_commit_inmem_pages(inode);
 		if (ret)
 			goto err_out;
 
@@ -1835,7 +1839,7 @@ static int f2fs_ioc_abort_volatile_write(struct file *filp)
 	inode_lock(inode);
 
 	if (f2fs_is_atomic_file(inode))
-		drop_inmem_pages(inode);
+		f2fs_drop_inmem_pages(inode);
 	if (f2fs_is_volatile_file(inode)) {
 		clear_inode_flag(inode, FI_VOLATILE_FILE);
 		stat_dec_volatile_write(inode);
@@ -1892,7 +1896,7 @@ static int f2fs_ioc_shutdown(struct file *filp, unsigned long arg)
 		f2fs_stop_checkpoint(sbi, false);
 		break;
 	case F2FS_GOING_DOWN_METAFLUSH:
-		sync_meta_pages(sbi, META, LONG_MAX, FS_META_IO);
+		f2fs_sync_meta_pages(sbi, META, LONG_MAX, FS_META_IO);
 		f2fs_stop_checkpoint(sbi, false);
 		break;
 	default:
@@ -1900,10 +1904,10 @@ static int f2fs_ioc_shutdown(struct file *filp, unsigned long arg)
 		goto out;
 	}
 
-	stop_gc_thread(sbi);
-	stop_discard_thread(sbi);
+	f2fs_stop_gc_thread(sbi);
+	f2fs_stop_discard_thread(sbi);
 
-	drop_discard_cmd(sbi);
+	f2fs_drop_discard_cmd(sbi);
 	clear_opt(sbi, DISCARD);
 
 	f2fs_update_time(sbi, REQ_TIME);
@@ -2096,7 +2100,7 @@ out:
 	return ret;
 }
 
-static int f2fs_ioc_write_checkpoint(struct file *filp, unsigned long arg)
+static int f2fs_ioc_f2fs_write_checkpoint(struct file *filp, unsigned long arg)
 {
 	struct inode *inode = file_inode(filp);
 	struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
@@ -2134,7 +2138,7 @@ static int f2fs_defragment_range(struct f2fs_sb_info *sbi,
 	int err;
 
 	/* if in-place-update policy is enabled, don't waste time here */
-	if (should_update_inplace(inode, NULL))
+	if (f2fs_should_update_inplace(inode, NULL))
 		return -EINVAL;
 
 	pg_start = range->start >> PAGE_SHIFT;
@@ -2229,7 +2233,7 @@ do_map:
 		while (idx < map.m_lblk + map.m_len && cnt < blk_per_seg) {
 			struct page *page;
 
-			page = get_lock_data_page(inode, idx, true);
+			page = f2fs_get_lock_data_page(inode, idx, true);
 			if (IS_ERR(page)) {
 				err = PTR_ERR(page);
 				goto clear_out;
@@ -2569,7 +2573,7 @@ static int f2fs_ioc_setproject(struct file *filp, __u32 projid)
 	if (IS_NOQUOTA(inode))
 		goto out_unlock;
 
-	ipage = get_node_page(sbi, inode->i_ino);
+	ipage = f2fs_get_node_page(sbi, inode->i_ino);
 	if (IS_ERR(ipage)) {
 		err = PTR_ERR(ipage);
 		goto out_unlock;
@@ -2764,7 +2768,7 @@ static int f2fs_ioc_set_pin_file(struct file *filp, unsigned long arg)
 
 	inode_lock(inode);
 
-	if (should_update_outplace(inode, NULL)) {
+	if (f2fs_should_update_outplace(inode, NULL)) {
 		ret = -EINVAL;
 		goto out;
 	}
@@ -2877,7 +2881,7 @@ long f2fs_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 	case F2FS_IOC_GARBAGE_COLLECT_RANGE:
 		return f2fs_ioc_gc_range(filp, arg);
 	case F2FS_IOC_WRITE_CHECKPOINT:
-		return f2fs_ioc_write_checkpoint(filp, arg);
+		return f2fs_ioc_f2fs_write_checkpoint(filp, arg);
 	case F2FS_IOC_DEFRAGMENT:
 		return f2fs_ioc_defragment(filp, arg);
 	case F2FS_IOC_MOVE_RANGE: