From owner-svn-src-all@FreeBSD.ORG Thu Aug 27 19:02:04 2009 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 8C72F10656C1; Thu, 27 Aug 2009 19:02:04 +0000 (UTC) (envelope-from rpaulo@gmail.com) Received: from mail-ew0-f209.google.com (mail-ew0-f209.google.com [209.85.219.209]) by mx1.freebsd.org (Postfix) with ESMTP id 946A18FC33; Thu, 27 Aug 2009 19:02:03 +0000 (UTC) Received: by ewy5 with SMTP id 5so514907ewy.36 for ; Thu, 27 Aug 2009 12:02:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:sender:cc:message-id:from:to :in-reply-to:content-type:content-transfer-encoding:mime-version :subject:date:references:x-mailer; bh=chZ7P+gX+wjQ+41yig9ob523k7YmUY1Nj+c3Zqea3+Y=; b=Z6xZRzx1sL953gue7F1af3FLMTUsk4dXUT10Vj7xGGbS1Fdl4ZzC2pOmjJvEQgr+eK 7LP6kSTbPPkQ4yTxAik12UkYUTK2uT7yXa2HAVDiyRLLv/I3KjQB3UFF1b3e1g9C+nHz 69BCRmOtrt8Rv8/p5ytKQsWRmd4hIiRoBYLMw= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=sender:cc:message-id:from:to:in-reply-to:content-type :content-transfer-encoding:mime-version:subject:date:references :x-mailer; b=uwtbeW9+CzaYvE2d5lv5ok/Ss+nDWYVa3890iFl2UY5/nDZauL5KJpp85UdM70d0iy OiQwMH9EnVUVZF2gvc987YpHvoxlvQnhSX9pB4wOdK3wx905r/WObUlbevRTdn0Jd93N Yq3/85sYmapOJo//TspRMy3tL3iWC5VkpCTnc= Received: by 10.210.9.17 with SMTP id 17mr76825ebi.23.1251399722354; Thu, 27 Aug 2009 12:02:02 -0700 (PDT) Received: from mac-mini.lan (bl6-145-127.dsl.telepac.pt [82.155.145.127]) by mx.google.com with ESMTPS id 7sm186023eyg.24.2009.08.27.12.02.00 (version=TLSv1/SSLv3 cipher=RC4-MD5); Thu, 27 Aug 2009 12:02:01 -0700 (PDT) Sender: Rui Paulo Message-Id: <75F18CF7-EFF9-4D5F-89C6-4EF8EC062339@FreeBSD.org> From: Rui Paulo To: Roman Divacky In-Reply-To: <20090826190119.GB39075@freebsd.org> Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes Content-Transfer-Encoding: 7bit Mime-Version: 1.0 (Apple Message framework v936) Date: Thu, 27 Aug 2009 20:01:58 +0100 References: <200908230955.n7N9t6Go053499@svn.freebsd.org> <20090826190119.GB39075@freebsd.org> X-Mailer: Apple Mail (2.936) Cc: svn-src-head@FreeBSD.org, svn-src-all@FreeBSD.org, src-committers@FreeBSD.org Subject: Re: svn commit: r196454 - head/sys/kern X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 27 Aug 2009 19:02:04 -0000 On 26 Aug 2009, at 20:01, Roman Divacky wrote: > On Sun, Aug 23, 2009 at 09:55:06AM +0000, Rui Paulo wrote: >> Author: rpaulo >> Date: Sun Aug 23 09:55:06 2009 >> New Revision: 196454 >> URL: http://svn.freebsd.org/changeset/base/196454 >> >> Log: >> Constify prime numbers. >> >> Modified: >> head/sys/kern/kern_subr.c >> >> Modified: head/sys/kern/kern_subr.c >> = >> = >> = >> = >> = >> = >> = >> = >> = >> ===================================================================== >> --- head/sys/kern/kern_subr.c Sun Aug 23 08:49:32 2009 (r196453) >> +++ head/sys/kern/kern_subr.c Sun Aug 23 09:55:06 2009 (r196454) >> @@ -419,9 +419,9 @@ hashdestroy(void *vhashtbl, struct mallo >> free(hashtbl, type); >> } >> >> -static int primes[] = { 1, 13, 31, 61, 127, 251, 509, 761, 1021, >> 1531, 2039, >> - 2557, 3067, 3583, 4093, 4603, 5119, 5623, 6143, 6653, >> - 7159, 7673, 8191, 12281, 16381, 24571, 32749 }; >> +static const int primes[] = { 1, 13, 31, 61, 127, 251, 509, 761, >> 1021, 1531, >> + 2039, 2557, 3067, 3583, 4093, 4603, 5119, 5623, 6143, >> + 6653, 7159, 7673, 8191, 12281, 16381, 24571, 32749 }; >> #define NPRIMES (sizeof(primes) / sizeof(primes[0])) >> >> /* > > btw... this is currently unused as we dont use the "prime hash". > maybe we > can remove this completely? I don't mind if we mark it as deprecated. -- Rui Paulo