Messages in this thread | | | Date | Mon, 17 Sep 2007 07:28:30 -0700 | From | "Ulrich Drepper" <> | Subject | Re: Credentials test patch |
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On 9/17/07, David Howells <dhowells@redhat.com> wrote: > A better way would be to compare fsuid/fsgid to uid/gid and to just take an > extra ref on the incumbent cred object if they're the same, rather than always > allocating a new one. That, I suspect, would speed up 99.99% of the cases.
Indeed. It's probably rare to have different values and for the case I mentioned even more so since it happens before the first user code gets executed. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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