Toshiyuki Okajima <toshi.okajima@jp.fujitsu.com> wrote:

quoted text
> > Better still, atomic_inc_not_zero().  How about the attached patch?
> Your fix looks good to me. But, if usage count of the keyring is 0,
> I think it better to return -ENOKEY immediately. 

The problem with that is that someone else may have created a keyring with the
same name that you can't then reach until the dead keyring is deleted.

David
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