if (!dentry)
return 0;
- inode = igrab(dentry->d_parent->d_inode);
- dput(dentry);
+ if (update_dent_inode(inode, &dentry->d_name)) {
+ dput(dentry);
+ return 0;
+ }
- *pino = inode->i_ino;
- iput(inode);
+ *pino = parent_ino(dentry);
+ dput(dentry);
return 1;
}
mutex_lock(&inode->i_mutex);
- if (datasync && !(inode->i_state & I_DIRTY_DATASYNC))
- goto out;
-
+ /*
+ * Both of fdatasync() and fsync() are able to be recovered from
+ * sudden-power-off.
+ */
if (!S_ISREG(inode->i_mode) || inode->i_nlink != 1)
need_cp = true;
else if (file_wrong_pino(inode))
need_cp = true;
else if (!is_checkpointed_node(sbi, F2FS_I(inode)->i_pino))
need_cp = true;
+ else if (F2FS_I(inode)->xattr_ver == cur_cp_version(F2FS_CKPT(sbi)))
+ need_cp = true;
if (need_cp) {
nid_t pino;
+ F2FS_I(inode)->xattr_ver = 0;
+
/* all the dirty node pages should be flushed for POR */
ret = f2fs_sync_fs(inode->i_sb, 1);
if (file_wrong_pino(inode) && inode->i_nlink == 1 &&
struct f2fs_node *raw_node;
__le32 *addr;
- raw_node = page_address(dn->node_page);
+ raw_node = F2FS_NODE(dn->node_page);
addr = blkaddr_in_node(raw_node) + ofs;
for ( ; count > 0; count--, addr++, dn->ofs_in_node++) {