From patchwork Tue Oct 17 08:29:58 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Juan Quintela X-Patchwork-Id: 13424767 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id D8F80CDB474 for ; Tue, 17 Oct 2023 08:36:40 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qsfUo-00089f-QX; Tue, 17 Oct 2023 04:32:10 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qsfUY-000726-4e for qemu-devel@nongnu.org; Tue, 17 Oct 2023 04:31:56 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qsfUV-0005WY-44 for qemu-devel@nongnu.org; Tue, 17 Oct 2023 04:31:52 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1697531510; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=9mnDbFeV0fgqEQYKFSaDxHPCpIMqagEVmIRWCFO6fX8=; b=aKmQOBN9Lio24uRxrx0FovE2vURPqlinFBtSiysDJRnrPUIgCwrLVBtf6zP8e8xnIZUX6K +WCO7dQMFJo3XFZksp04JWEWaL9TGUfJHIByZJpDxPItZffdwTbjGvTibLlWP2BGM8TDao AxMlSzLgh4dOJvynY72/Umy26k89J0A= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-516-B3BICJTTNhmuZbmMeDbu0w-1; Tue, 17 Oct 2023 04:31:46 -0400 X-MC-Unique: B3BICJTTNhmuZbmMeDbu0w-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.rdu2.redhat.com [10.11.54.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 2C2CC81D9FC; Tue, 17 Oct 2023 08:31:46 +0000 (UTC) Received: from secure.mitica (unknown [10.39.194.127]) by smtp.corp.redhat.com (Postfix) with ESMTP id 94A681C060AE; Tue, 17 Oct 2023 08:31:43 +0000 (UTC) From: Juan Quintela To: qemu-devel@nongnu.org Cc: Eric Blake , Thomas Huth , Fabiano Rosas , Leonardo Bras , Vladimir Sementsov-Ogievskiy , Markus Armbruster , Peter Xu , Paolo Bonzini , Fam Zheng , Stefan Hajnoczi , Li Zhijian , John Snow , qemu-block@nongnu.org, Cleber Rosa , Juan Quintela , Laurent Vivier Subject: [PULL 33/38] migration/ram: Stop passing QEMUFile around in save_zero_page Date: Tue, 17 Oct 2023 10:29:58 +0200 Message-ID: <20231017083003.15951-34-quintela@redhat.com> In-Reply-To: <20231017083003.15951-1-quintela@redhat.com> References: <20231017083003.15951-1-quintela@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.7 Received-SPF: pass client-ip=170.10.133.124; envelope-from=quintela@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org From: Fabiano Rosas We don't need the QEMUFile when we're already passing the PageSearchStatus. Reviewed-by: Peter Xu Signed-off-by: Fabiano Rosas Reviewed-by: Juan Quintela Signed-off-by: Juan Quintela Message-ID: <20231011184604.32364-5-farosas@suse.de> --- migration/ram.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/migration/ram.c b/migration/ram.c index 535172d9be..2ec28c4507 100644 --- a/migration/ram.c +++ b/migration/ram.c @@ -1147,10 +1147,11 @@ void ram_release_page(const char *rbname, uint64_t offset) * @block: block that contains the page we want to send * @offset: offset inside the block for the page */ -static int save_zero_page_to_file(PageSearchStatus *pss, QEMUFile *file, - RAMBlock *block, ram_addr_t offset) +static int save_zero_page_to_file(PageSearchStatus *pss, RAMBlock *block, + ram_addr_t offset) { uint8_t *p = block->host + offset; + QEMUFile *file = pss->pss_channel; int len = 0; if (buffer_is_zero(p, TARGET_PAGE_SIZE)) { @@ -1171,10 +1172,10 @@ static int save_zero_page_to_file(PageSearchStatus *pss, QEMUFile *file, * @block: block that contains the page we want to send * @offset: offset inside the block for the page */ -static int save_zero_page(PageSearchStatus *pss, QEMUFile *f, RAMBlock *block, +static int save_zero_page(PageSearchStatus *pss, RAMBlock *block, ram_addr_t offset) { - int len = save_zero_page_to_file(pss, f, block, offset); + int len = save_zero_page_to_file(pss, block, offset); if (len) { stat64_add(&mig_stats.zero_pages, 1); @@ -2138,7 +2139,7 @@ static int ram_save_target_page_legacy(RAMState *rs, PageSearchStatus *pss) return 1; } - res = save_zero_page(pss, pss->pss_channel, block, offset); + res = save_zero_page(pss, block, offset); if (res > 0) { /* Must let xbzrle know, otherwise a previous (now 0'd) cached * page would be stale