Date: Fri, 28 Jan 2011 17:12:41 -0500 From: John Baldwin <jhb@freebsd.org> To: Edward Tomasz Napierala <trasz@freebsd.org> Cc: Perforce Change Reviews <perforce@freebsd.org> Subject: Re: PERFORCE change 188283 for review Message-ID: <201101281712.42009.jhb@freebsd.org> In-Reply-To: <201101282104.p0SL4FJI015044@skunkworks.freebsd.org> References: <201101282104.p0SL4FJI015044@skunkworks.freebsd.org>
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On Friday, January 28, 2011 4:04:15 pm Edward Tomasz Napierala wrote: > http://p4web.freebsd.org/@@188283?ac=10 > > Change 188283 by trasz@trasz_victim on 2011/01/28 21:03:18 > > Prevent one from adding per-process limits for processes marked > as P_SYSTEM, or retrieving resource usage information for these > processes. You probably don't need the PROC_LOCK just to check this flag. It is set on fork() and that bit never changes, so even if the other bits in p_flag are stale, you don't care as that doesn't affect testing for P_SYSTEM. -- John Baldwin
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