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Tue, 6 Feb 2024 21:51:27 +0000 (UTC) Received: from dovecot-director2.suse.de ([10.150.64.162]) by imap1.dmz-prg2.suse.org with ESMTPSA id uJYsG9+pwmWzQAAAD6G6ig (envelope-from ); Tue, 06 Feb 2024 21:51:27 +0000 From: Fabiano Rosas To: qemu-devel@nongnu.org Cc: Peter Xu , Avihai Horon , =?utf-8?q?Daniel_P_=2E_Berrang=C3=A9?= Subject: [PATCH v3 3/6] migration/multifd: Move multifd_send_setup error handling in to the function Date: Tue, 6 Feb 2024 18:51:15 -0300 Message-Id: <20240206215118.6171-4-farosas@suse.de> X-Mailer: git-send-email 2.35.3 In-Reply-To: <20240206215118.6171-1-farosas@suse.de> References: <20240206215118.6171-1-farosas@suse.de> MIME-Version: 1.0 Authentication-Results: smtp-out1.suse.de; none X-Spam-Score: 0.70 X-Spamd-Result: default: False [0.70 / 50.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[4]; R_MISSING_CHARSET(2.50)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[text/plain]; BROKEN_CONTENT_TYPE(1.50)[]; TO_DN_SOME(0.00)[]; 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Reviewed-by: Peter Xu Signed-off-by: Fabiano Rosas --- migration/migration.c | 6 +----- migration/multifd.c | 24 +++++++++++++++++------- migration/multifd.h | 2 +- 3 files changed, 19 insertions(+), 13 deletions(-) diff --git a/migration/migration.c b/migration/migration.c index ba99772e76..2942f8cf42 100644 --- a/migration/migration.c +++ b/migration/migration.c @@ -3623,11 +3623,7 @@ void migrate_fd_connect(MigrationState *s, Error *error_in) return; } - if (multifd_send_setup(&local_err) != 0) { - migrate_set_error(s, local_err); - error_report_err(local_err); - migrate_set_state(&s->state, MIGRATION_STATUS_SETUP, - MIGRATION_STATUS_FAILED); + if (!multifd_send_setup()) { migrate_fd_cleanup(s); return; } diff --git a/migration/multifd.c b/migration/multifd.c index 515d88e04b..cc10be2c3f 100644 --- a/migration/multifd.c +++ b/migration/multifd.c @@ -985,14 +985,16 @@ static void multifd_new_send_channel_create(gpointer opaque) socket_send_channel_create(multifd_new_send_channel_async, opaque); } -int multifd_send_setup(Error **errp) +bool multifd_send_setup(void) { - int thread_count; + MigrationState *s = migrate_get_current(); + Error *local_err = NULL; + int thread_count, ret = 0; uint32_t page_count = MULTIFD_PACKET_SIZE / qemu_target_page_size(); uint8_t i; if (!migrate_multifd()) { - return 0; + return true; } thread_count = migrate_multifd_channels(); @@ -1026,14 +1028,22 @@ int multifd_send_setup(Error **errp) for (i = 0; i < thread_count; i++) { MultiFDSendParams *p = &multifd_send_state->params[i]; - int ret; - ret = multifd_send_state->ops->send_setup(p, errp); + ret = multifd_send_state->ops->send_setup(p, &local_err); if (ret) { - return ret; + break; } } - return 0; + + if (ret) { + migrate_set_error(s, local_err); + error_report_err(local_err); + migrate_set_state(&s->state, MIGRATION_STATUS_SETUP, + MIGRATION_STATUS_FAILED); + return false; + } + + return true; } struct { diff --git a/migration/multifd.h b/migration/multifd.h index 7881980ee6..8a1cad0996 100644 --- a/migration/multifd.h +++ b/migration/multifd.h @@ -13,7 +13,7 @@ #ifndef QEMU_MIGRATION_MULTIFD_H #define QEMU_MIGRATION_MULTIFD_H -int multifd_send_setup(Error **errp); +bool multifd_send_setup(void); void multifd_send_shutdown(void); int multifd_recv_setup(Error **errp); void multifd_recv_cleanup(void);