On Mon, Jul 07, 2014 at 11:18, Matthew Dempsky wrote: > Recently guenther changed user credentials to be a per-process > resource, but kept a per-thread cache of credentials that get > refreshed at each system call entry. All of the get*[ug]id() system > calls simply access the thread cached credentials, and possibly > copyout() them if necessary, so they're safe to mark as NOLOCK.
Is copyout safe to call with no lock?
