Messages in this thread | | | Subject | Re: [PATCH 0/7] Permit filesystem local caching and NFS superblock sharing [try #13] | From | Ian Kent <> | Date | Tue, 05 Sep 2006 14:45:14 +0800 |
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On Tue, 2006-09-05 at 00:57 -0400, Trond Myklebust wrote: > 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...
Now returns EPERM.
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