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Wed, 18 Dec 2019 02:01:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1576634500; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=IqM3Kq9hFeOHL8zFMDTIxhzsJBYbrbpYhbnBIsEKtNc=; b=i08PW2BWTRy4hBEKkWDX5/Saivudgg5A0FTQe74AOvRRmWkz7XSOOSg0Y8J6A0agFodOsw Mtk8unYTc8MIDeRuZCY90m+UMF6Xh5g4M2MPL7w4Y2dm0W/Py1JDPzVBSdFwIZsDDLBuWO DWsUFX58CUitlOe9Fp3lZxr1MQJV0tE= From: Juan Quintela To: qemu-devel@nongnu.org Subject: [PATCH v2 05/10] migration: Make multifd_load_setup() get an Error parameter Date: Wed, 18 Dec 2019 03:01:14 +0100 Message-Id: <20191218020119.3776-6-quintela@redhat.com> In-Reply-To: <20191218020119.3776-1-quintela@redhat.com> References: <20191218020119.3776-1-quintela@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 X-MC-Unique: wPx4yIzgPNG5DbS4yc1vcg-1 X-Mimecast-Spam-Score: 0 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 205.139.110.61 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Laurent Vivier , Thomas Huth , =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= , Eduardo Habkost , Juan Quintela , "Dr. David Alan Gilbert" , Markus Armbruster , Paolo Bonzini Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Type: text/plain; charset="utf-8" We need to change the full chain to pass the Error parameter. Signed-off-by: Juan Quintela --- migration/migration.c | 10 +++++----- migration/migration.h | 2 +- migration/ram.c | 2 +- migration/ram.h | 2 +- migration/rdma.c | 2 +- 5 files changed, 9 insertions(+), 9 deletions(-) diff --git a/migration/migration.c b/migration/migration.c index 5a56bd0c91..cf6cec5fb6 100644 --- a/migration/migration.c +++ b/migration/migration.c @@ -518,11 +518,11 @@ fail: exit(EXIT_FAILURE); } =20 -static void migration_incoming_setup(QEMUFile *f) +static void migration_incoming_setup(QEMUFile *f, Error **errp) { MigrationIncomingState *mis =3D migration_incoming_get_current(); =20 - if (multifd_load_setup() !=3D 0) { + if (multifd_load_setup(errp) !=3D 0) { /* We haven't been able to create multifd threads nothing better to do */ exit(EXIT_FAILURE); @@ -572,13 +572,13 @@ static bool postcopy_try_recover(QEMUFile *f) return false; } =20 -void migration_fd_process_incoming(QEMUFile *f) +void migration_fd_process_incoming(QEMUFile *f, Error **errp) { if (postcopy_try_recover(f)) { return; } =20 - migration_incoming_setup(f); + migration_incoming_setup(f, errp); migration_incoming_process(); } =20 @@ -596,7 +596,7 @@ void migration_ioc_process_incoming(QIOChannel *ioc, Er= ror **errp) return; } =20 - migration_incoming_setup(f); + migration_incoming_setup(f, errp); =20 /* * Common migration only needs one channel, so we can start diff --git a/migration/migration.h b/migration/migration.h index 79b3dda146..545f283ae7 100644 --- a/migration/migration.h +++ b/migration/migration.h @@ -265,7 +265,7 @@ struct MigrationState =20 void migrate_set_state(int *state, int old_state, int new_state); =20 -void migration_fd_process_incoming(QEMUFile *f); +void migration_fd_process_incoming(QEMUFile *f, Error **errp); void migration_ioc_process_incoming(QIOChannel *ioc, Error **errp); void migration_incoming_process(void); =20 diff --git a/migration/ram.c b/migration/ram.c index 1f364cc23d..fcf50e648a 100644 --- a/migration/ram.c +++ b/migration/ram.c @@ -1421,7 +1421,7 @@ static void *multifd_recv_thread(void *opaque) return NULL; } =20 -int multifd_load_setup(void) +int multifd_load_setup(Error **errp) { int thread_count; uint32_t page_count =3D MULTIFD_PACKET_SIZE / qemu_target_page_size(); diff --git a/migration/ram.h b/migration/ram.h index da22a417ea..42be471d52 100644 --- a/migration/ram.h +++ b/migration/ram.h @@ -43,7 +43,7 @@ uint64_t ram_bytes_total(void); =20 int multifd_save_setup(Error **errp); void multifd_save_cleanup(void); -int multifd_load_setup(void); +int multifd_load_setup(Error **errp); int multifd_load_cleanup(Error **errp); bool multifd_recv_all_channels_created(void); bool multifd_recv_new_channel(QIOChannel *ioc, Error **errp); diff --git a/migration/rdma.c b/migration/rdma.c index e241dcb992..2379b8345b 100644 --- a/migration/rdma.c +++ b/migration/rdma.c @@ -4004,7 +4004,7 @@ static void rdma_accept_incoming_migration(void *opaq= ue) } =20 rdma->migration_started_on_destination =3D 1; - migration_fd_process_incoming(f); + migration_fd_process_incoming(f, errp); } =20 void rdma_start_incoming_migration(const char *host_port, Error **errp) --=20 2.23.0