From patchwork Wed Oct 11 09:21:10 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Juan Quintela X-Patchwork-Id: 13417014 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 1DA61CD6E53 for ; Wed, 11 Oct 2023 09:37:47 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qqVQO-0007EI-Op; Wed, 11 Oct 2023 05:22:40 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qqVQM-0007DR-3b for qemu-devel@nongnu.org; Wed, 11 Oct 2023 05:22:38 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qqVQK-0004tN-EP for qemu-devel@nongnu.org; Wed, 11 Oct 2023 05:22:37 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1697016155; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=qXh0uVEhDVlarqeKjML3PE8PQtsbdfkQos7d9PelU7o=; b=W1ms5aXnrU/wQeH/PmTVGaW/5h/rcpnOFz/aXk44c+9g9n++HFllk9t2nBhtpqM4onpBEM 3BAMAo0LDsrDqeOLofROQTsmfxR+3O1w0FV/8tWTIs17uIj4LhptlzCHTNqLJvpzAkHFW4 JVDoZnz7Rlh4N8RjAsSTfDt8sFplcW4= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-311-7Mr8C2CrOKSDmPzYLJnnWw-1; Wed, 11 Oct 2023 05:22:31 -0400 X-MC-Unique: 7Mr8C2CrOKSDmPzYLJnnWw-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.rdu2.redhat.com [10.11.54.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 3CCB4800883; Wed, 11 Oct 2023 09:22:31 +0000 (UTC) Received: from secure.mitica (unknown [10.39.195.75]) by smtp.corp.redhat.com (Postfix) with ESMTP id 7A8851C060AE; Wed, 11 Oct 2023 09:22:29 +0000 (UTC) From: Juan Quintela To: qemu-devel@nongnu.org Cc: Laurent Vivier , Peter Xu , Paolo Bonzini , Markus Armbruster , Juan Quintela , Thomas Huth , Li Zhijian , Leonardo Bras , Eric Blake , Fabiano Rosas Subject: [PULL 12/65] migration/rdma: Consistently use uint64_t for work request IDs Date: Wed, 11 Oct 2023 11:21:10 +0200 Message-ID: <20231011092203.1266-13-quintela@redhat.com> In-Reply-To: <20231011092203.1266-1-quintela@redhat.com> References: <20231011092203.1266-1-quintela@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.7 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, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, 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 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org From: Markus Armbruster We use int instead of uint64_t in a few places. Change them to uint64_t. This cleans up a comparison of signed qemu_rdma_block_for_wrid() parameter @wrid_requested with unsigned @wr_id. Harmless, because the actual arguments are non-negative enumeration constants. Signed-off-by: Markus Armbruster Reviewed-by: Fabiano Rosas Reviewed-by: Li Zhijian Reviewed-by: Juan Quintela Signed-off-by: Juan Quintela Message-ID: <20230928132019.2544702-6-armbru@redhat.com> --- migration/rdma.c | 7 ++++--- migration/trace-events | 8 ++++---- 2 files changed, 8 insertions(+), 7 deletions(-) diff --git a/migration/rdma.c b/migration/rdma.c index 8f297c9e46..d1e727f30b 100644 --- a/migration/rdma.c +++ b/migration/rdma.c @@ -1599,13 +1599,13 @@ static int qemu_rdma_wait_comp_channel(RDMAContext *rdma, return rdma->error_state; } -static struct ibv_comp_channel *to_channel(RDMAContext *rdma, int wrid) +static struct ibv_comp_channel *to_channel(RDMAContext *rdma, uint64_t wrid) { return wrid < RDMA_WRID_RECV_CONTROL ? rdma->send_comp_channel : rdma->recv_comp_channel; } -static struct ibv_cq *to_cq(RDMAContext *rdma, int wrid) +static struct ibv_cq *to_cq(RDMAContext *rdma, uint64_t wrid) { return wrid < RDMA_WRID_RECV_CONTROL ? rdma->send_cq : rdma->recv_cq; } @@ -1623,7 +1623,8 @@ static struct ibv_cq *to_cq(RDMAContext *rdma, int wrid) * completions only need to be recorded, but do not actually * need further processing. */ -static int qemu_rdma_block_for_wrid(RDMAContext *rdma, int wrid_requested, +static int qemu_rdma_block_for_wrid(RDMAContext *rdma, + uint64_t wrid_requested, uint32_t *byte_len) { int num_cq_events = 0, ret = 0; diff --git a/migration/trace-events b/migration/trace-events index 19f9ee7c6d..6a50994402 100644 --- a/migration/trace-events +++ b/migration/trace-events @@ -208,7 +208,7 @@ qemu_rdma_accept_incoming_migration(void) "" qemu_rdma_accept_incoming_migration_accepted(void) "" qemu_rdma_accept_pin_state(bool pin) "%d" qemu_rdma_accept_pin_verbsc(void *verbs) "Verbs context after listen: %p" -qemu_rdma_block_for_wrid_miss(int wcomp, uint64_t req) "A Wanted wrid %d but got %" PRIu64 +qemu_rdma_block_for_wrid_miss(uint64_t wcomp, uint64_t req) "A Wanted wrid %" PRIu64 " but got %" PRIu64 qemu_rdma_cleanup_disconnect(void) "" qemu_rdma_close(void) "" qemu_rdma_connect_pin_all_requested(void) "" @@ -222,9 +222,9 @@ qemu_rdma_exchange_send_waiting(const char *desc) "Waiting for response %s" qemu_rdma_exchange_send_received(const char *desc) "Response %s received." qemu_rdma_fill(size_t control_len, size_t size) "RDMA %zd of %zd bytes already in buffer" qemu_rdma_init_ram_blocks(int blocks) "Allocated %d local ram block structures" -qemu_rdma_poll_recv(int64_t comp, int64_t id, int sent) "completion %" PRId64 " received (%" PRId64 ") left %d" -qemu_rdma_poll_write(int64_t comp, int left, uint64_t block, uint64_t chunk, void *local, void *remote) "completions %" PRId64 " left %d, block %" PRIu64 ", chunk: %" PRIu64 " %p %p" -qemu_rdma_poll_other(int64_t comp, int left) "other completion %" PRId64 " received left %d" +qemu_rdma_poll_recv(uint64_t comp, int64_t id, int sent) "completion %" PRIu64 " received (%" PRId64 ") left %d" +qemu_rdma_poll_write(uint64_t comp, int left, uint64_t block, uint64_t chunk, void *local, void *remote) "completions %" PRIu64 " left %d, block %" PRIu64 ", chunk: %" PRIu64 " %p %p" +qemu_rdma_poll_other(uint64_t comp, int left) "other completion %" PRIu64 " received left %d" qemu_rdma_post_send_control(const char *desc) "CONTROL: sending %s.." qemu_rdma_register_and_get_keys(uint64_t len, void *start) "Registering %" PRIu64 " bytes @ %p" qemu_rdma_register_odp_mr(const char *name) "Try to register On-Demand Paging memory region: %s"