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(unknown [2a02:6b8:b081:8829::1:3c]) by mail-nwsmtp-smtp-corp-main-66.iva.yp-c.yandex.net (smtpcorp/Yandex) with ESMTPSA id muME9V11IOs0-TYcrE1n4; Tue, 30 Apr 2024 11:56:58 +0300 Precedence: bulk X-Yandex-Fwd: 1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex-team.ru; s=default; t=1714467418; bh=VHC9RZigAVNyKAky4lkPW6oU5AWLhFjsdBC4IrMfUKY=; h=Message-Id:Date:In-Reply-To:Cc:Subject:References:To:From; b=qreyKnoarbG1F0z5nYaK9xplDSppXHlBbQnIWKi8LDWwpmNeHnZoXL6uX+fBlFN9X VqrnsU7kikk2TFOkwrNgU3MYgsMoFNxdRghzQC8aglDT4ErUjYRyCeCRXQ9uaubvYF mjjmFEazyo8pMEmHABJvoSnANUB8fF/QhsTFGV9g= Authentication-Results: mail-nwsmtp-smtp-corp-main-66.iva.yp-c.yandex.net; dkim=pass header.i=@yandex-team.ru From: Vladimir Sementsov-Ogievskiy To: peterx@redhat.com, farosas@suse.de Cc: eblake@redhat.com, armbru@redhat.com, pbonzini@redhat.com, qemu-devel@nongnu.org, vsementsov@yandex-team.ru, yc-core@yandex-team.ru Subject: [PATCH v6 1/5] migration: move trace-point from migrate_fd_error to migrate_set_error Date: Tue, 30 Apr 2024 11:56:42 +0300 Message-Id: <20240430085646.2359711-2-vsementsov@yandex-team.ru> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240430085646.2359711-1-vsementsov@yandex-team.ru> References: <20240430085646.2359711-1-vsementsov@yandex-team.ru> MIME-Version: 1.0 Received-SPF: pass client-ip=178.154.239.200; envelope-from=vsementsov@yandex-team.ru; helo=forwardcorp1c.mail.yandex.net 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, 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 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Cover more cases by trace-point. Signed-off-by: Vladimir Sementsov-Ogievskiy Reviewed-by: Fabiano Rosas Reviewed-by: Peter Xu --- migration/migration.c | 4 +++- migration/trace-events | 2 +- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/migration/migration.c b/migration/migration.c index b5af6b5105..2dc6a063e9 100644 --- a/migration/migration.c +++ b/migration/migration.c @@ -1421,6 +1421,9 @@ static void migrate_fd_cleanup_bh(void *opaque) void migrate_set_error(MigrationState *s, const Error *error) { QEMU_LOCK_GUARD(&s->error_mutex); + + trace_migrate_error(error_get_pretty(error)); + if (!s->error) { s->error = error_copy(error); } @@ -1444,7 +1447,6 @@ static void migrate_error_free(MigrationState *s) static void migrate_fd_error(MigrationState *s, const Error *error) { - trace_migrate_fd_error(error_get_pretty(error)); assert(s->to_dst_file == NULL); migrate_set_state(&s->state, MIGRATION_STATUS_SETUP, MIGRATION_STATUS_FAILED); diff --git a/migration/trace-events b/migration/trace-events index f0e1cb80c7..d0c44c3853 100644 --- a/migration/trace-events +++ b/migration/trace-events @@ -152,7 +152,7 @@ multifd_set_outgoing_channel(void *ioc, const char *ioctype, const char *hostnam # migration.c migrate_set_state(const char *new_state) "new state %s" migrate_fd_cleanup(void) "" -migrate_fd_error(const char *error_desc) "error=%s" +migrate_error(const char *error_desc) "error=%s" migrate_fd_cancel(void) "" migrate_handle_rp_req_pages(const char *rbname, size_t start, size_t len) "in %s at 0x%zx len 0x%zx" migrate_pending_exact(uint64_t size, uint64_t pre, uint64_t post) "exact pending size %" PRIu64 " (pre = %" PRIu64 " post=%" PRIu64 ")"