From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756148AbYJXMCA (ORCPT ); Fri, 24 Oct 2008 08:02:00 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751206AbYJXMBw (ORCPT ); Fri, 24 Oct 2008 08:01:52 -0400 Received: from yw-out-2324.google.com ([74.125.46.28]:62124 "EHLO yw-out-2324.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750808AbYJXMBv (ORCPT ); Fri, 24 Oct 2008 08:01:51 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:mime-version:content-type; b=WiYpzuZikbvwzBEIwJ/Yd3i/0lfpXxlUsc4cqrqUary+XEAHgAbugtnqy8el8yRlco +WqOdJ7JfZvVlBWrgh7pLzj4qgXiMAenHUYqOdgQ1UK4aKhKnmp5t6C5MjJezgz3dsq0 pqrX0gG3tbgrsS797RgHu31i9FKQ8hhL55Bmo= Message-ID: <5787cf470810240501j3522e8c8ld9a8498ff1bfef21@mail.gmail.com> Date: Fri, 24 Oct 2008 14:01:48 +0200 From: "Uros Bizjak" To: linux-kernel@vger.kernel.org Subject: [PATCH, x86]: Implement change_bit with immediate operand as "lock xorb" MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="----=_Part_4207_8707328.1224849708262" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org ------=_Part_4207_8707328.1224849708262 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline Hello! Implement change_bit with immediate bit count as "lock xorb". This is similar to "lock orb" and "lock andb" for set_bit and clear_bit functions. Uros. ------=_Part_4207_8707328.1224849708262 Content-Type: text/plain; name=bitops.diff.txt Content-Transfer-Encoding: base64 X-Attachment-Id: f_fmortg1k0 Content-Disposition: attachment; filename=bitops.diff.txt LS0tIGJpdG9wcy5ofgkyMDA4LTEwLTIyIDIzOjM4OjAxLjAwMDAwMDAwMCArMDIwMAorKysgYml0 b3BzLmgJMjAwOC0xMC0yNCAxMjo1NzoxNC4wMDAwMDAwMDAgKzAyMDAKQEAgLTE2OCw3ICsxNjgs MTUgQEAKICAqLwogc3RhdGljIGlubGluZSB2b2lkIGNoYW5nZV9iaXQoaW50IG5yLCB2b2xhdGls ZSB1bnNpZ25lZCBsb25nICphZGRyKQogewotCWFzbSB2b2xhdGlsZShMT0NLX1BSRUZJWCAiYnRj ICUxLCUwIiA6IEFERFIgOiAiSXIiIChucikpOworCWlmIChJU19JTU1FRElBVEUobnIpKSB7CisJ CWFzbSB2b2xhdGlsZShMT0NLX1BSRUZJWCAieG9yYiAlMSwlMCIKKwkJCTogQ09OU1RfTUFTS19B RERSKG5yLCBhZGRyKQorCQkJOiAiaXEiICgodTgpQ09OU1RfTUFTSyhucikpKTsKKwl9IGVsc2Ug eworCQlhc20gdm9sYXRpbGUoTE9DS19QUkVGSVggImJ0YyAlMSwlMCIKKwkJCTogQklUT1BfQURE UihhZGRyKQorCQkJOiAiSXIiIChucikpOworCX0KIH0KIAogLyoqCg== ------=_Part_4207_8707328.1224849708262--