Setting inode during lookup

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Hi all.

I have a query regarding lookups in VFS.Im using
version 2.6.7.

open_namei calls path_lookup, in case of a plain open,
which in turn calls __emul_lookup_dentry,
if the path is an absolute path.
In __emul_lookup_dentry theres a call to path_walk
which calls link_path_walk, now inside
link_path_lookup, nd->dentry->d_inode is being used to
arrive at the inode.
but i cant figure out where we set nd->dentry->inode
before we use it here.


Thanks
Shehjar



	
		
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