From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2DF7FC4338F for ; Tue, 27 Jul 2021 15:01:55 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A11D561B1C for ; Tue, 27 Jul 2021 15:01:54 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org A11D561B1C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=nongnu.org Received: from localhost ([::1]:54032 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1m8Oaf-00059Q-S1 for qemu-devel@archiver.kernel.org; Tue, 27 Jul 2021 11:01:53 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:45152) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m8OZJ-0003iP-15 for qemu-devel@nongnu.org; Tue, 27 Jul 2021 11:00:32 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:32899) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m8OZG-00026z-Jv for qemu-devel@nongnu.org; Tue, 27 Jul 2021 11:00:28 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1627398025; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=BPwST09raoahQYidrQh1QyY3zYyIFEHVrdWXjvHAaD8=; b=Z1COn/UggRDaosuwfXlHUItbOQAQAxQhZVsiMUewacjrzawjq9KJcjrmrp/BuIjj9qpCug cStyhoCdW6dnebXzuZ6Gby7FSxFDsQ/D93p5goVnaMlkdvbea9OU2f9z54lcK14uKzd7dh zQvGDZHN6CZtAvgPSqxDC5edFqUa6ok= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-462-kHtRH5OANPiELQ5TpQ_Omg-1; Tue, 27 Jul 2021 11:00:24 -0400 X-MC-Unique: kHtRH5OANPiELQ5TpQ_Omg-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 523B1195D58C for ; Tue, 27 Jul 2021 14:59:44 +0000 (UTC) Received: from steredhat.redhat.com (ovpn-113-36.ams2.redhat.com [10.36.113.36]) by smtp.corp.redhat.com (Postfix) with ESMTP id 6CE2519C79; Tue, 27 Jul 2021 14:59:43 +0000 (UTC) From: Stefano Garzarella To: qemu-devel@nongnu.org Subject: [PATCH 2/2] iothread: use IOThreadParamInfo in iothread_[set|get]_param() Date: Tue, 27 Jul 2021 16:59:36 +0200 Message-Id: <20210727145936.147032-3-sgarzare@redhat.com> In-Reply-To: <20210727145936.147032-1-sgarzare@redhat.com> References: <20210727145936.147032-1-sgarzare@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=sgarzare@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII" Received-SPF: pass client-ip=170.10.133.124; envelope-from=sgarzare@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -34 X-Spam_score: -3.5 X-Spam_bar: --- X-Spam_report: (-3.5 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.717, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kevin Wolf , Stefan Hajnoczi Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Commit 0445409d74 ("iothread: generalize iothread_set_param/iothread_get_param") moved common code to set and get IOThread parameters in two new functions. These functions are called inside callbacks, so we don't need to use an opaque pointer. Let's replace `void *opaque` parameter with `IOThreadParamInfo *info`. Suggested-by: Kevin Wolf Signed-off-by: Stefano Garzarella --- iothread.c | 18 ++++++++++-------- 1 file changed, 10 insertions(+), 8 deletions(-) diff --git a/iothread.c b/iothread.c index a73e560ba0..0f98af0f2a 100644 --- a/iothread.c +++ b/iothread.c @@ -231,20 +231,18 @@ static IOThreadParamInfo aio_max_batch_info = { }; static void iothread_get_param(Object *obj, Visitor *v, - const char *name, void *opaque, Error **errp) + const char *name, IOThreadParamInfo *info, Error **errp) { IOThread *iothread = IOTHREAD(obj); - IOThreadParamInfo *info = opaque; int64_t *field = (void *)iothread + info->offset; visit_type_int64(v, name, field, errp); } static bool iothread_set_param(Object *obj, Visitor *v, - const char *name, void *opaque, Error **errp) + const char *name, IOThreadParamInfo *info, Error **errp) { IOThread *iothread = IOTHREAD(obj); - IOThreadParamInfo *info = opaque; int64_t *field = (void *)iothread + info->offset; int64_t value; @@ -266,16 +264,18 @@ static bool iothread_set_param(Object *obj, Visitor *v, static void iothread_get_poll_param(Object *obj, Visitor *v, const char *name, void *opaque, Error **errp) { + IOThreadParamInfo *info = opaque; - iothread_get_param(obj, v, name, opaque, errp); + iothread_get_param(obj, v, name, info, errp); } static void iothread_set_poll_param(Object *obj, Visitor *v, const char *name, void *opaque, Error **errp) { IOThread *iothread = IOTHREAD(obj); + IOThreadParamInfo *info = opaque; - if (!iothread_set_param(obj, v, name, opaque, errp)) { + if (!iothread_set_param(obj, v, name, info, errp)) { return; } @@ -291,16 +291,18 @@ static void iothread_set_poll_param(Object *obj, Visitor *v, static void iothread_get_aio_param(Object *obj, Visitor *v, const char *name, void *opaque, Error **errp) { + IOThreadParamInfo *info = opaque; - iothread_get_param(obj, v, name, opaque, errp); + iothread_get_param(obj, v, name, info, errp); } static void iothread_set_aio_param(Object *obj, Visitor *v, const char *name, void *opaque, Error **errp) { IOThread *iothread = IOTHREAD(obj); + IOThreadParamInfo *info = opaque; - if (!iothread_set_param(obj, v, name, opaque, errp)) { + if (!iothread_set_param(obj, v, name, info, errp)) { return; } -- 2.31.1