[PATCH 0/7] Permit filesystem local caching and NFS superblock sharing [try #13]

[Trond Myklebust]

On Tue, 2006-09-05 at 12:06 +0800, Ian Kent wrote:

> > One way to fix this is to simply not hash the dentry when we're doing
> > the O_EXCL intent optimisation, but rather to only hash it _after_ we've
> > successfully created the file on the server. Something like the attached
> > patch ought to do it.
> 
> No.
> 
> This patch simply marks the dentry negative and returns ENOMEM from the
> lookup which, as would be expected, results in this error being returned
> to userspace.

Oops. You are right. I forgot to set res=NULL...


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