From patchwork Mon May 15 16:04:57 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefan Hajnoczi X-Patchwork-Id: 13241756 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E3C17C7EE26 for ; Mon, 15 May 2023 16:07:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242610AbjEOQHK (ORCPT ); Mon, 15 May 2023 12:07:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38178 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242581AbjEOQHA (ORCPT ); Mon, 15 May 2023 12:07:00 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 28E2D2720 for ; Mon, 15 May 2023 09:05:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1684166729; 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=t4XglBp+AArdJCAv1QMcFpgnhrNm8LqNhqaQFWT3gsg=; b=iTJTwWwAzBGfDY436tmhEI0v+X1V+Ii+lAZpXXFZ3OY0Q4RdG4RCPQDpsDMoohZss0nrvQ n1y3qrVJQRpHYtaKntCQr7go0NY9Y7L852J11EC03rLvEUAR6bUzeGKAQXzvoNngH9yaoq VK7GwyUJqhXytrH9qg9sYs1Y9zQgPp4= 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-319-A80ktyeeMLy1Mmua3PJXTw-1; Mon, 15 May 2023 12:05:24 -0400 X-MC-Unique: A80ktyeeMLy1Mmua3PJXTw-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.rdu2.redhat.com [10.11.54.8]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id CF2CE87DC08; Mon, 15 May 2023 16:05:23 +0000 (UTC) Received: from localhost (unknown [10.39.192.179]) by smtp.corp.redhat.com (Postfix) with ESMTP id 86909C15BA0; Mon, 15 May 2023 16:05:22 +0000 (UTC) From: Stefan Hajnoczi To: qemu-devel@nongnu.org Cc: Richard Henderson , Paolo Bonzini , Thomas Huth , =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= , Julia Suvorova , Aarushi Mehta , Kevin Wolf , kvm@vger.kernel.org, Stefan Hajnoczi , =?utf-8?q?Marc-Andr=C3=A9_Lureau?= , Markus Armbruster , Cornelia Huck , Raphael Norwitz , qemu-block@nongnu.org, "Michael S. Tsirkin" , =?utf-8?q?Philippe_Mathieu-Daud?= =?utf-8?q?=C3=A9?= , Hanna Reitz , Eric Blake , Stefano Garzarella , Fam Zheng , Sam Li , Dmitry Fomichev Subject: [PULL v2 07/16] block: add some trace events for new block layer APIs Date: Mon, 15 May 2023 12:04:57 -0400 Message-Id: <20230515160506.1776883-8-stefanha@redhat.com> In-Reply-To: <20230515160506.1776883-1-stefanha@redhat.com> References: <20230515160506.1776883-1-stefanha@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.8 Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org From: Sam Li Signed-off-by: Sam Li Reviewed-by: Stefan Hajnoczi Reviewed-by: Dmitry Fomichev Acked-by: Kevin Wolf Signed-off-by: Stefan Hajnoczi Message-id: 20230508045533.175575-8-faithilikerun@gmail.com Message-id: 20230324090605.28361-8-faithilikerun@gmail.com Signed-off-by: Stefan Hajnoczi --- block/file-posix.c | 3 +++ block/trace-events | 2 ++ 2 files changed, 5 insertions(+) diff --git a/block/file-posix.c b/block/file-posix.c index 9a52ad4c65..e143de8217 100644 --- a/block/file-posix.c +++ b/block/file-posix.c @@ -3267,6 +3267,7 @@ static int coroutine_fn raw_co_zone_report(BlockDriverState *bs, int64_t offset, }, }; + trace_zbd_zone_report(bs, *nr_zones, offset >> BDRV_SECTOR_BITS); return raw_thread_pool_submit(handle_aiocb_zone_report, &acb); } #endif @@ -3333,6 +3334,8 @@ static int coroutine_fn raw_co_zone_mgmt(BlockDriverState *bs, BlockZoneOp op, }, }; + trace_zbd_zone_mgmt(bs, op_name, offset >> BDRV_SECTOR_BITS, + len >> BDRV_SECTOR_BITS); ret = raw_thread_pool_submit(handle_aiocb_zone_mgmt, &acb); if (ret != 0) { error_report("ioctl %s failed %d", op_name, ret); diff --git a/block/trace-events b/block/trace-events index 48dbf10c66..3f4e1d088a 100644 --- a/block/trace-events +++ b/block/trace-events @@ -209,6 +209,8 @@ file_FindEjectableOpticalMedia(const char *media) "Matching using %s" file_setup_cdrom(const char *partition) "Using %s as optical disc" file_hdev_is_sg(int type, int version) "SG device found: type=%d, version=%d" file_flush_fdatasync_failed(int err) "errno %d" +zbd_zone_report(void *bs, unsigned int nr_zones, int64_t sector) "bs %p report %d zones starting at sector offset 0x%" PRIx64 "" +zbd_zone_mgmt(void *bs, const char *op_name, int64_t sector, int64_t len) "bs %p %s starts at sector offset 0x%" PRIx64 " over a range of 0x%" PRIx64 " sectors" # ssh.c sftp_error(const char *op, const char *ssh_err, int ssh_err_code, int sftp_err_code) "%s failed: %s (libssh error code: %d, sftp error code: %d)"