From nobody Mon Nov 25 02:28:44 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1718727202577268.15680296305095; Tue, 18 Jun 2024 09:13:22 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sJbSR-0002tf-AT; Tue, 18 Jun 2024 12:13:19 -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 1sJbSP-0002oU-6J for qemu-devel@nongnu.org; Tue, 18 Jun 2024 12:13:17 -0400 Received: from vps-vb.mhejs.net ([37.28.154.113]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sJbSN-0000p4-O6 for qemu-devel@nongnu.org; Tue, 18 Jun 2024 12:13:16 -0400 Received: from MUA by vps-vb.mhejs.net with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1sJbS6-0001al-Mz; Tue, 18 Jun 2024 18:12:58 +0200 From: "Maciej S. Szmigiero" To: Peter Xu , Fabiano Rosas Cc: Alex Williamson , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Eric Blake , Markus Armbruster , =?UTF-8?q?Daniel=20P=20=2E=20Berrang=C3=A9?= , Avihai Horon , Joao Martins , qemu-devel@nongnu.org Subject: [PATCH v1 02/13] migration/ram: Add load start trace event Date: Tue, 18 Jun 2024 18:12:20 +0200 Message-ID: X-Mailer: git-send-email 2.45.1 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=37.28.154.113; envelope-from=mail@maciej.szmigiero.name; helo=vps-vb.mhejs.net X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1718727204853100001 Content-Type: text/plain; charset="utf-8" From: "Maciej S. Szmigiero" There's a RAM load complete trace event but there wasn't its start equivale= nt. Signed-off-by: Maciej S. Szmigiero --- migration/ram.c | 1 + migration/trace-events | 1 + 2 files changed, 2 insertions(+) diff --git a/migration/ram.c b/migration/ram.c index ceea586b06ba..87b0cf86db0c 100644 --- a/migration/ram.c +++ b/migration/ram.c @@ -4129,6 +4129,7 @@ static int ram_load_precopy(QEMUFile *f) RAM_SAVE_FLAG_ZERO); } =20 + trace_ram_load_start(); while (!ret && !(flags & RAM_SAVE_FLAG_EOS)) { ram_addr_t addr; void *host =3D NULL, *host_bak =3D NULL; diff --git a/migration/trace-events b/migration/trace-events index 0b7c3324fb5e..43dfe4a4bc03 100644 --- a/migration/trace-events +++ b/migration/trace-events @@ -115,6 +115,7 @@ colo_flush_ram_cache_end(void) "" save_xbzrle_page_skipping(void) "" save_xbzrle_page_overflow(void) "" ram_save_iterate_big_wait(uint64_t milliconds, int iterations) "big wait: = %" PRIu64 " milliseconds, %d iterations" +ram_load_start(void) "" ram_load_complete(int ret, uint64_t seq_iter) "exit_code %d seq iteration = %" PRIu64 ram_write_tracking_ramblock_start(const char *block_id, size_t page_size, = void *addr, size_t length) "%s: page_size: %zu addr: %p length: %zu" ram_write_tracking_ramblock_stop(const char *block_id, size_t page_size, v= oid *addr, size_t length) "%s: page_size: %zu addr: %p length: %zu"