* file.c
*/
int f2fs_sync_file(struct file *file, loff_t start, loff_t end, int datasync);
+void f2fs_truncate_data_blocks(struct dnode_of_data *dn);
int f2fs_do_truncate_blocks(struct inode *inode, u64 from, bool lock);
int f2fs_truncate_blocks(struct inode *inode, u64 from, bool lock);
int f2fs_truncate(struct inode *inode);
dn->ofs_in_node, nr_free);
}
+void f2fs_truncate_data_blocks(struct dnode_of_data *dn)
+{
+ f2fs_truncate_data_blocks_range(dn, ADDRS_PER_BLOCK(dn->inode));
+}
+
static int truncate_partial_data_page(struct inode *inode, u64 from,
bool cache_only)
{
static int truncate_dnode(struct dnode_of_data *dn)
{
- struct f2fs_sb_info *sbi = F2FS_I_SB(dn->inode);
struct page *page;
int err;
return 1;
/* get direct node */
- page = f2fs_get_node_page(sbi, dn->nid);
+ page = f2fs_get_node_page(F2FS_I_SB(dn->inode), dn->nid);
if (PTR_ERR(page) == -ENOENT)
return 1;
else if (IS_ERR(page))
return PTR_ERR(page);
- if (IS_INODE(page) || ino_of_node(page) != dn->inode->i_ino) {
- f2fs_err(sbi, "incorrect node reference, ino: %lu, nid: %u, ino_of_node: %u",
- dn->inode->i_ino, dn->nid, ino_of_node(page));
- set_sbi_flag(sbi, SBI_NEED_FSCK);
- f2fs_handle_error(sbi, ERROR_INVALID_NODE_REFERENCE);
- f2fs_put_page(page, 1);
- return -EFSCORRUPTED;
- }
-
/* Make dnode_of_data for parameter */
dn->node_page = page;
dn->ofs_in_node = 0;
- f2fs_truncate_data_blocks_range(dn, ADDRS_PER_BLOCK(dn->inode));
+ f2fs_truncate_data_blocks(dn);
err = truncate_node(dn);
if (err) {
f2fs_put_page(page, 1);