This will break NWFS and require I put back in all the locks Al Viro
told me to remove.  

Jeff

Linus Torvalds wrote:
> 
> In article <[EMAIL PROTECTED]>,
> Eric PAIRE  <[EMAIL PROTECTED]> wrote:
> >
> >In open.c:do_truncate(), the call to notify_change() is protected by
> >the inode->i_sem, which seems to me useless, and thus can be removed.
> 
> And exactly how do you now protect against the race of another process
> doing a write() at the same time, and in particular the updates of
> "inode->i_size"?
> 
> As far as I can tell, you removing the semaphore means that _nothing_
> protects inode->i_size any more, and you can get basically random
> values. That would be bad.
> 
>                 Linus
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