From nobody Sat Feb 7 06:55:39 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zoho.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1492776624655442.6447134265329; Fri, 21 Apr 2017 05:10:24 -0700 (PDT) Received: from localhost ([::1]:58851 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1d1XOJ-0004K6-AF for importer@patchew.org; Fri, 21 Apr 2017 08:10:23 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:44843) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1d1XBa-0001wZ-9f for qemu-devel@nongnu.org; Fri, 21 Apr 2017 07:57:15 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1d1XBX-0007KV-QM for qemu-devel@nongnu.org; Fri, 21 Apr 2017 07:57:14 -0400 Received: from mx1.redhat.com ([209.132.183.28]:48196) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1d1XBX-0007KH-KX for qemu-devel@nongnu.org; Fri, 21 Apr 2017 07:57:11 -0400 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 6EA174C523 for ; Fri, 21 Apr 2017 11:57:10 +0000 (UTC) Received: from secure.com (ovpn-116-35.ams2.redhat.com [10.36.116.35]) by smtp.corp.redhat.com (Postfix) with ESMTP id 74C1489F45; Fri, 21 Apr 2017 11:57:09 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com 6EA174C523 Authentication-Results: ext-mx01.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx01.extmail.prod.ext.phx2.redhat.com; spf=pass smtp.mailfrom=quintela@redhat.com DKIM-Filter: OpenDKIM Filter v2.11.0 mx1.redhat.com 6EA174C523 From: Juan Quintela To: qemu-devel@nongnu.org Date: Fri, 21 Apr 2017 13:55:57 +0200 Message-Id: <20170421115646.15544-17-quintela@redhat.com> In-Reply-To: <20170421115646.15544-1-quintela@redhat.com> References: <20170421115646.15544-1-quintela@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.25]); Fri, 21 Apr 2017 11:57:10 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PULL 16/65] ram: Remove unused pages_skipped variable X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: dgilbert@redhat.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" For compatibility, we need to still send a value, but just specify it and comment the fact. Signed-off-by: Juan Quintela Reviewed-by: Dr. David Alan Gilbert Reviewed-by: Peter Xu --- include/migration/migration.h | 2 -- migration/migration.c | 3 ++- migration/ram.c | 11 ----------- 3 files changed, 2 insertions(+), 14 deletions(-) diff --git a/include/migration/migration.h b/include/migration/migration.h index f07700f..bd0b60b 100644 --- a/include/migration/migration.h +++ b/include/migration/migration.h @@ -277,8 +277,6 @@ void free_xbzrle_decoded_buf(void); void acct_update_position(QEMUFile *f, size_t size, bool zero); =20 uint64_t dup_mig_pages_transferred(void); -uint64_t skipped_mig_bytes_transferred(void); -uint64_t skipped_mig_pages_transferred(void); uint64_t norm_mig_bytes_transferred(void); uint64_t norm_mig_pages_transferred(void); uint64_t xbzrle_mig_bytes_transferred(void); diff --git a/migration/migration.c b/migration/migration.c index 4bee05d..34c1a83 100644 --- a/migration/migration.c +++ b/migration/migration.c @@ -651,7 +651,8 @@ static void populate_ram_info(MigrationInfo *info, Migr= ationState *s) info->ram->transferred =3D ram_bytes_transferred(); info->ram->total =3D ram_bytes_total(); info->ram->duplicate =3D dup_mig_pages_transferred(); - info->ram->skipped =3D skipped_mig_pages_transferred(); + /* legacy value. It is not used anymore */ + info->ram->skipped =3D 0; info->ram->normal =3D norm_mig_pages_transferred(); info->ram->normal_bytes =3D norm_mig_bytes_transferred(); info->ram->mbps =3D s->mbps; diff --git a/migration/ram.c b/migration/ram.c index 1398597..78c7f3d 100644 --- a/migration/ram.c +++ b/migration/ram.c @@ -175,7 +175,6 @@ static RAMState ram_state; =20 /* accounting for migration statistics */ typedef struct AccountingInfo { - uint64_t skipped_pages; uint64_t norm_pages; uint64_t iterations; uint64_t xbzrle_bytes; @@ -197,16 +196,6 @@ uint64_t dup_mig_pages_transferred(void) return ram_state.zero_pages; } =20 -uint64_t skipped_mig_bytes_transferred(void) -{ - return acct_info.skipped_pages * TARGET_PAGE_SIZE; -} - -uint64_t skipped_mig_pages_transferred(void) -{ - return acct_info.skipped_pages; -} - uint64_t norm_mig_bytes_transferred(void) { return acct_info.norm_pages * TARGET_PAGE_SIZE; --=20 2.9.3