From patchwork Wed Oct 18 10:06:49 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Juan Quintela X-Patchwork-Id: 13426822 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 182A1CDB483 for ; Wed, 18 Oct 2023 10:09:23 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qt3SR-0007O1-KD; Wed, 18 Oct 2023 06:07:19 -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 1qt3SJ-0007Lu-Tc for qemu-devel@nongnu.org; Wed, 18 Oct 2023 06:07:16 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qt3SH-0007i7-KG for qemu-devel@nongnu.org; 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Wed, 18 Oct 2023 10:07:05 +0000 (UTC) Received: from secure.mitica (unknown [10.39.194.127]) by smtp.corp.redhat.com (Postfix) with ESMTP id F2D2C2026D4C; Wed, 18 Oct 2023 10:07:03 +0000 (UTC) From: Juan Quintela To: qemu-devel@nongnu.org Cc: Peter Xu , Leonardo Bras , Juan Quintela , Fabiano Rosas , Lukas Straub Subject: [PULL 09/11] migration: save_compress_page() can take block through pss Date: Wed, 18 Oct 2023 12:06:49 +0200 Message-ID: <20231018100651.32674-10-quintela@redhat.com> In-Reply-To: <20231018100651.32674-1-quintela@redhat.com> References: <20231018100651.32674-1-quintela@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.4 Received-SPF: pass client-ip=170.10.129.124; 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_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: 2.1.29 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 Reviewed-by: Lukas Straub Signed-off-by: Juan Quintela --- migration/ram.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/migration/ram.c b/migration/ram.c index 5595379fa6..378d310fbd 100644 --- a/migration/ram.c +++ b/migration/ram.c @@ -2067,7 +2067,7 @@ static bool save_page_use_compression(RAMState *rs) * paths to handle it */ static bool save_compress_page(RAMState *rs, PageSearchStatus *pss, - RAMBlock *block, ram_addr_t offset) + ram_addr_t offset) { if (!save_page_use_compression(rs)) { return false; @@ -2083,12 +2083,13 @@ static bool save_compress_page(RAMState *rs, PageSearchStatus *pss, * We post the fist page as normal page as compression will take * much CPU resource. */ - if (block != pss->last_sent_block) { + if (pss->block != pss->last_sent_block) { ram_flush_compressed_data(rs); return false; } - if (compress_page_with_multi_thread(block, offset, send_queued_data) > 0) { + if (compress_page_with_multi_thread(pss->block, offset, + send_queued_data) > 0) { return true; } @@ -2114,7 +2115,7 @@ static int ram_save_target_page_legacy(RAMState *rs, PageSearchStatus *pss) return res; } - if (save_compress_page(rs, pss, block, offset)) { + if (save_compress_page(rs, pss, offset)) { return 1; }