Date: Sat, 24 Feb 2018 12:24:45 -0700 From: Warner Losh <imp@bsdimp.com> To: "Conrad E. Meyer" <cem@freebsd.org> Cc: Eitan Adler <lists@eitanadler.com>, FreeBSD Hackers <freebsd-hackers@freebsd.org>, FreeBSD Standards <freebsd-standards@freebsd.org> Subject: Re: Marking select(2) as restrict Message-ID: <CANCZdfpmB2KEfORKhsC9=AK0KP2z2_A=LC0YeZrFZv-8MEgT=g@mail.gmail.com> In-Reply-To: <CAG6CVpV-YBfGsh5zDRuB7N43N4FW5X69BDyi_XF21fs7tOr5JQ@mail.gmail.com> References: <20180221032247.GA81670@ns.kevlo.org> <CAF6rxg=WwqeBnmJzfOZgtwrYesXPfvJFeaVmQwtTa_89_sxaJg@mail.gmail.com> <CANCZdfo46bhfaRpbqOmJjk4%2B=1R2c5kvmrJPENaxNgK==5M4kg@mail.gmail.com> <CAF6rxg=wNVgDUF9o744ngmzPNeHB3hqdrLufy=yS3D4osczxFQ@mail.gmail.com> <20180221104400.GU94212@kib.kiev.ua> <23181.46427.671514.319710@khavrinen.csail.mit.edu> <20180221185920.GA94212@kib.kiev.ua> <23181.50488.186767.579361@khavrinen.csail.mit.edu> <20180221201002.GC94212@kib.kiev.ua> <23181.54825.511195.393054@khavrinen.csail.mit.edu> <20180222212746.GB58772@stack.nl> <CAF6rxgkW=Fgh4%2B1-aJG=VUCYso9gcKnER17UOiBy8GtTMsJNYQ@mail.gmail.com> <CAF6rxg=-nBz8caa1Wn1Labn3DydpEO6B8W9PaLhNKYFwGvuZxw@mail.gmail.com> <CAG6CVpV-YBfGsh5zDRuB7N43N4FW5X69BDyi_XF21fs7tOr5JQ@mail.gmail.com>
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On Sat, Feb 24, 2018 at 11:55 AM, Conrad Meyer <cem@freebsd.org> wrote: > On Sat, Feb 24, 2018 at 10:35 AM, Eitan Adler <lists@eitanadler.com> > wrote: > > After this entire thread here is the summary. If I've misrepresented > > you here please let me know. > > ... > > > > kib@ - no benefit; concerned fallout could be hard to observe > > cem@ - concerned about warnings > > Consider me a +1 to kib@. I did not voice those concerns explicitly > in earlier email because kib did already and I didn't anticipate you > would ignore him. So there's no benefit to the change (we won't optimize better). It's hard to observe breakage. No answer about how we'd even know if something broke because a exp run sure as hell isn't going to tell us. All that militates against the change rather strongly. Your exp run will change no minds because it is useless. Warnerhome | help
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