From patchwork Mon Apr 29 11:25:49 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jan Beulich X-Patchwork-Id: 10921691 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 0A1BB14D5 for ; Mon, 29 Apr 2019 11:27:20 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E9F9F2873D for ; Mon, 29 Apr 2019 11:27:19 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D8DBF2871E; Mon, 29 Apr 2019 11:27:19 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 832EB2871E for ; Mon, 29 Apr 2019 11:27:19 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1hL4Q3-0008CI-ST; Mon, 29 Apr 2019 11:25:59 +0000 Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1hL4Q3-0008C9-2d for xen-devel@lists.xenproject.org; Mon, 29 Apr 2019 11:25:59 +0000 X-Inumbo-ID: 8f31a60a-6a71-11e9-843c-bc764e045a96 Received: from prv1-mh.provo.novell.com (unknown [137.65.248.33]) by us1-rack-dfw2.inumbo.com (Halon) with ESMTPS id 8f31a60a-6a71-11e9-843c-bc764e045a96; Mon, 29 Apr 2019 11:25:58 +0000 (UTC) Received: from INET-PRV1-MTA by prv1-mh.provo.novell.com with Novell_GroupWise; Mon, 29 Apr 2019 05:25:57 -0600 Message-Id: <5CC6DF3D0200007800229EBF@prv1-mh.provo.novell.com> X-Mailer: Novell GroupWise Internet Agent 18.1.0 Date: Mon, 29 Apr 2019 05:25:49 -0600 From: "Jan Beulich" To: "xen-devel" References: <5CC6DD090200007800229E80@prv1-mh.provo.novell.com> In-Reply-To: <5CC6DD090200007800229E80@prv1-mh.provo.novell.com> Mime-Version: 1.0 Content-Disposition: inline Subject: [Xen-devel] [PATCH 6/9] x86/IRQ: reduce unused space in struct arch_irq_desc X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: Andrew Cooper , Wei Liu , Roger Pau Monne Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Jan Beulich Acked-by: Andrew Cooper --- a/xen/include/asm-x86/irq.h +++ b/xen/include/asm-x86/irq.h @@ -35,8 +35,8 @@ struct arch_irq_desc { cpumask_var_t cpu_mask; cpumask_var_t old_cpu_mask; cpumask_var_t pending_mask; - unsigned move_cleanup_count; vmask_t *used_vectors; + unsigned move_cleanup_count; u8 move_in_progress : 1; s8 used; };