Re: [pnfs] [GIT BISECT] first bad commit: 1f36f774 Switch !O_CREAT case to use of do_last()

Benny Halevy
2010-03-25T11:19:37Z

On Mar. 25, 2010, 12:54 +0200, Al Viro <viro@ZenIV.linux.org.uk> wrote:
> On Thu, Mar 25, 2010 at 10:12:31AM +0000, Al Viro wrote:
>> On Thu, Mar 25, 2010 at 11:39:38AM +0200, Boaz Harrosh wrote:
>>
>>> It makes no difference, fails just the same. Would an "strace" help?
>> It might, especially if you ran it for identical repositories on local
>> fs and on NFS; at least that way it would be possible to see where do
>> they diverge...
>
> I wonder... What happens if you add
> if (error == -EISDIR)
> printk("blah: %s", pathname);

I'll add that check too.

Benny

> right after do_lookup() call in do_last()? That would separate -EISDIR
> coming from NFS from the same thing coming from fs/namei.c...
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