<div dir="ltr"><span style="font-size:14px">Hi all,</span><div style="font-size:14px">Â Â I'm reading the code of 3.6.9 version and got a question.And I'm not very familiar with the code,so I have to confirm it(I checked the master branch,it's same with 3.6.9).</div><div style="font-size:14px"><br></div><div style="font-size:14px">Â Â The question is about the 'lookup' operation of NFS.And i'm with this code flow:</div><div style="font-size:14px"><br></div><div style="font-size:14px">Â Â Â nfs3_lookup (nfs3.c) ==>Â nfs3_fh_resolve_and_resume ==>Â nfs3_fh_resolve_root ==>Â nfs3_fh_resolve_resume ==>Â nfs3_fh_resolve_entry ==>Â nfs3_fh_resolve_entry_<wbr>hard.</div><div style="font-size:14px"><br></div><div style="font-size:14px">Now enter the "nfs_entry_loc_fill" and return with -1 which means the "parent" not found,so we have to do hard resolve about the parent. After doing a hard resolve,we get into the callback "nfs3_fh_resolve_inode_lookup_<wbr>cbk".And the callback has the following code:</div><div style="font-size:14px"><br></div><div style="font-size:14px"><div>>>> memcpy (&cs->stbuf, buf, sizeof(*buf));</div><div>>>> memcpy (&cs->postparent, buf, sizeof(*postparent))</div></div><div style="font-size:14px"><br></div><div style="font-size:14px">I think we've just done a parent resolve,how could we assign the parent result into the "stbuf" and "postparent".The later two should be the information of the child file/directory.Do i made a misunderstand?</div><div style="font-size:14px"><br></div><div style="font-size:14px">Thanks advance for your help.</div></div>