Wei Chen
> Subject: Re: [PATCH v4] 9p: retrieve fid from file when file instance exist.
>
> Jianyong Wu wrote on Fri, Jul 10, 2020:
> > In the current setattr implementation in 9p, fid is always retrieved
> > from dentry no matter file instance exists or not. If so, there may be
Jianyong Wu wrote on Fri, Jul 10, 2020:
> In the current setattr implementation in 9p, fid is always retrieved
> from dentry no matter file instance exists or not. If so, there may be
> some info related to opened file instance dropped. So it's better
> to retrieve fid from file instance when it is
In the current setattr implementation in 9p, fid is always retrieved
from dentry no matter file instance exists or not. If so, there may be
some info related to opened file instance dropped. So it's better
to retrieve fid from file instance when it is passed to setattr.
for example:
fd=open("tmp",
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