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bh=zxVq3XMHcGOljMpMBdbQV6LRAPheG9dTdkNJsu4Wxvk=; b=EofCp2+7cDuomo2W5L82WQf/FMTWaV2sqfpwrXgTO1+vWNsOUck7McUooqO9Eb9gMH7+yy EhRXQC2uvNpc/Xqt/nX9igqr1jC64JSAXKCrWhbN9noTX6z2q6z+O2I5JFahS1/oBqMc9f zEBKxO3kxp1ElJEW/WZTgJl9hXIeZLk= X-MC-Unique: GbgUA867OWOf3uw9t8EYMw-1 From: Juan Quintela To: qemu-devel@nongnu.org Cc: Daniel Henrique Barboza , Christian Borntraeger , David Hildenbrand , Stefan Hajnoczi , qemu-block@nongnu.org, Eric Blake , Vladimir Sementsov-Ogievskiy , John Snow , Juan Quintela , Halil Pasic , Peter Xu , Richard Henderson , David Gibson , Harsh Prateek Bora , Eric Farman , Greg Kurz , qemu-ppc@nongnu.org, qemu-s390x@nongnu.org, Fam Zheng , Thomas Huth , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Leonardo Bras , Ilya Leoshkevich Subject: [PATCH 11/21] migration: Move migration_total_bytes() to migration-stats.c Date: Mon, 8 May 2023 15:08:59 +0200 Message-Id: <20230508130909.65420-12-quintela@redhat.com> In-Reply-To: <20230508130909.65420-1-quintela@redhat.com> References: <20230508130909.65420-1-quintela@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.1 on 10.11.54.6 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=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, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1683551508879100003 Content-Type: text/plain; charset="utf-8" Once there rename it to migration_transferred_bytes() and pass a QEMUFile instead of a migration object. Signed-off-by: Juan Quintela Reviewed-by: C=C3=A9dric Le Goater --- migration/migration-stats.c | 6 ++++++ migration/migration-stats.h | 9 +++++++++ migration/migration.c | 13 +++---------- 3 files changed, 18 insertions(+), 10 deletions(-) diff --git a/migration/migration-stats.c b/migration/migration-stats.c index e01842cabc..fba66c4577 100644 --- a/migration/migration-stats.c +++ b/migration/migration-stats.c @@ -63,3 +63,9 @@ void migration_rate_limit_account(uint64_t len) { stat64_add(&mig_stats.rate_limit_used, len); } + +uint64_t migration_transferred_bytes(QEMUFile *f) +{ + return qemu_file_transferred(f) + stat64_get(&mig_stats.multifd_bytes); +} + diff --git a/migration/migration-stats.h b/migration/migration-stats.h index 65f11ec7d1..c82fce9608 100644 --- a/migration/migration-stats.h +++ b/migration/migration-stats.h @@ -137,4 +137,13 @@ void migration_rate_limit_reset(void); */ void migration_rate_limit_set(uint64_t new_rate); =20 +/** + * migration_transferred_bytes: Return number of bytes transferred + * + * Returtns how many bytes have we transferred since the beginning of + * the migration. It accounts for bytes sent through any migration + * channel, multifd, qemu_file, rdma, .... + */ +uint64_t migration_transferred_bytes(QEMUFile *f); + #endif diff --git a/migration/migration.c b/migration/migration.c index 370998600e..e6d262ffe1 100644 --- a/migration/migration.c +++ b/migration/migration.c @@ -2617,16 +2617,9 @@ static MigThrError migration_detect_error(MigrationS= tate *s) } } =20 -/* How many bytes have we transferred since the beginning of the migration= */ -static uint64_t migration_total_bytes(MigrationState *s) -{ - return qemu_file_transferred(s->to_dst_file) + - stat64_get(&mig_stats.multifd_bytes); -} - static void migration_calculate_complete(MigrationState *s) { - uint64_t bytes =3D migration_total_bytes(s); + uint64_t bytes =3D migration_transferred_bytes(s->to_dst_file); int64_t end_time =3D qemu_clock_get_ms(QEMU_CLOCK_REALTIME); int64_t transfer_time; =20 @@ -2652,7 +2645,7 @@ static void update_iteration_initial_status(Migration= State *s) * wrong speed calculation. */ s->iteration_start_time =3D qemu_clock_get_ms(QEMU_CLOCK_REALTIME); - s->iteration_initial_bytes =3D migration_total_bytes(s); + s->iteration_initial_bytes =3D migration_transferred_bytes(s->to_dst_f= ile); s->iteration_initial_pages =3D ram_get_total_transferred_pages(); } =20 @@ -2667,7 +2660,7 @@ static void migration_update_counters(MigrationState = *s, return; } =20 - current_bytes =3D migration_total_bytes(s); + current_bytes =3D migration_transferred_bytes(s->to_dst_file); transferred =3D current_bytes - s->iteration_initial_bytes; time_spent =3D current_time - s->iteration_start_time; bandwidth =3D (double)transferred / time_spent; --=20 2.40.0