From mboxrd@z Thu Jan 1 00:00:00 1970 Received: (from majordomo@localhost) by oss.sgi.com (8.11.2/8.11.3) id f6EHGeP27870 for linux-mips-outgoing; Sat, 14 Jul 2001 10:16:40 -0700 Received: from mailgate3.cinetic.de (mailgate3.cinetic.de [212.227.116.80]) by oss.sgi.com (8.11.2/8.11.3) with SMTP id f6EHGaV27867; Sat, 14 Jul 2001 10:16:37 -0700 Received: from smtp.web.de (smtp01.web.de [194.45.170.210]) by mailgate3.cinetic.de (8.11.2/8.11.2/SuSE Linux 8.11.0-0.4) with SMTP id f6EHGYg23799; Sat, 14 Jul 2001 19:16:34 +0200 Received: from intel by smtp.web.de with smtp (freemail 4.2.2.2 #11) id m15LT1t-007oGwC; Sat, 14 Jul 2001 19:16 +0200 Content-Type: text/plain; charset="iso-8859-1" From: Harald Koerfgen Organization: none to speak of To: Ralf Baechle , "Maciej W. Rozycki" Subject: Re: ll/sc emulation patch Date: Sat, 14 Jul 2001 19:19:37 +0200 X-Mailer: KMail [version 1.2] Cc: Jan-Benedict Glaw , linux-mips@oss.sgi.com, linux-mips@fnet.fr References: <20010712224520.C23062@bacchus.dhis.org> <20010714125312.A6713@bacchus.dhis.org> In-Reply-To: <20010714125312.A6713@bacchus.dhis.org> MIME-Version: 1.0 Message-Id: <01071419193700.00504@intel> Content-Transfer-Encoding: 8bit Sender: owner-linux-mips@oss.sgi.com Precedence: bulk On Saturday 14 July 2001 12:53, Ralf Baechle wrote: > I'm just making an attempt to re-implement the ll/sc emulation as light > as possible. I hope to get the overhead down to the point were we don't > need _test_and_set anymore - in any case below the overhead of a syscall. I'd love to see something like that. What 's your idea? Greetings, Harald -- There is no distinctly native American criminal class except Congress. -- Mark Twain