From patchwork Tue Jul 10 15:42:55 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kevin Wolf X-Patchwork-Id: 942061 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=2001:4830:134:3::11; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=redhat.com Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 41Q6BG61Fzz9s00 for ; Wed, 11 Jul 2018 01:51:18 +1000 (AEST) Received: from localhost ([::1]:48496 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fcuv6-0002jA-6x for incoming@patchwork.ozlabs.org; Tue, 10 Jul 2018 11:51:16 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:44440) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fcung-0005ES-3k for qemu-devel@nongnu.org; Tue, 10 Jul 2018 11:43:37 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fcunf-0001hm-8n for qemu-devel@nongnu.org; Tue, 10 Jul 2018 11:43:36 -0400 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:47632 helo=mx1.redhat.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1fcunc-0001gD-OY; Tue, 10 Jul 2018 11:43:32 -0400 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.rdu2.redhat.com [10.11.54.4]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 52775808255B; Tue, 10 Jul 2018 15:43:32 +0000 (UTC) Received: from localhost.localdomain.com (ovpn-116-156.ams2.redhat.com [10.36.116.156]) by smtp.corp.redhat.com (Postfix) with ESMTP id 7F9CB2026D6B; Tue, 10 Jul 2018 15:43:31 +0000 (UTC) From: Kevin Wolf To: qemu-block@nongnu.org Date: Tue, 10 Jul 2018 17:42:55 +0200 Message-Id: <20180710154304.18304-16-kwolf@redhat.com> In-Reply-To: <20180710154304.18304-1-kwolf@redhat.com> References: <20180710154304.18304-1-kwolf@redhat.com> X-Scanned-By: MIMEDefang 2.78 on 10.11.54.4 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.8]); Tue, 10 Jul 2018 15:43:32 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.8]); Tue, 10 Jul 2018 15:43:32 +0000 (UTC) for IP:'10.11.54.4' DOMAIN:'int-mx04.intmail.prod.int.rdu2.redhat.com' HELO:'smtp.corp.redhat.com' FROM:'kwolf@redhat.com' RCPT:'' X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 66.187.233.73 Subject: [Qemu-devel] [PULL 15/24] block: Prefix file driver trace points with "file_" X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kwolf@redhat.com, peter.maydell@linaro.org, qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" From: Fam Zheng With in one module, trace points usually have a common prefix named after the module name. paio_submit and paio_submit_co are the only two trace points so far in the two file protocol drivers. As we are adding more, having a common prefix here is better so that trace points can be enabled with a glob. Rename them. Suggested-by: Kevin Wolf Signed-off-by: Fam Zheng Signed-off-by: Kevin Wolf --- block/file-posix.c | 2 +- block/file-win32.c | 2 +- block/trace-events | 4 ++-- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/block/file-posix.c b/block/file-posix.c index 4fec8cb53c..1185c7c5cc 100644 --- a/block/file-posix.c +++ b/block/file-posix.c @@ -1743,7 +1743,7 @@ static int paio_submit_co_full(BlockDriverState *bs, int fd, assert(qiov->size == bytes); } - trace_paio_submit_co(offset, bytes, type); + trace_file_paio_submit_co(offset, bytes, type); pool = aio_get_thread_pool(bdrv_get_aio_context(bs)); return thread_pool_submit_co(pool, aio_worker, acb); } diff --git a/block/file-win32.c b/block/file-win32.c index 0411fe80fd..f1e2187f3b 100644 --- a/block/file-win32.c +++ b/block/file-win32.c @@ -162,7 +162,7 @@ static BlockAIOCB *paio_submit(BlockDriverState *bs, HANDLE hfile, acb->aio_nbytes = count; acb->aio_offset = offset; - trace_paio_submit(acb, opaque, offset, count, type); + trace_file_paio_submit(acb, opaque, offset, count, type); pool = aio_get_thread_pool(bdrv_get_aio_context(bs)); return thread_pool_submit_aio(pool, aio_worker, acb, cb, opaque); } diff --git a/block/trace-events b/block/trace-events index c35287b48a..854d5525af 100644 --- a/block/trace-events +++ b/block/trace-events @@ -55,8 +55,8 @@ qmp_block_stream(void *bs, void *job) "bs %p job %p" # block/file-win32.c # block/file-posix.c -paio_submit_co(int64_t offset, int count, int type) "offset %"PRId64" count %d type %d" -paio_submit(void *acb, void *opaque, int64_t offset, int count, int type) "acb %p opaque %p offset %"PRId64" count %d type %d" +file_paio_submit_co(int64_t offset, int count, int type) "offset %"PRId64" count %d type %d" +file_paio_submit(void *acb, void *opaque, int64_t offset, int count, int type) "acb %p opaque %p offset %"PRId64" count %d type %d" # block/qcow2.c qcow2_writev_start_req(void *co, int64_t offset, int bytes) "co %p offset 0x%" PRIx64 " bytes %d"