From nobody Wed Oct 1 20:23:27 2025 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4481125A2DA for ; Wed, 1 Oct 2025 14:44:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759329887; cv=none; b=XOLZxgQs5PGW0KlEz04wEyak/R3q55ckWjUGddaidap0zS5U02WGhvOvRtzSqJZygZ4TtVGahE4mgU+GiX0xrlq3tucjWq9VXGIBwGhswvtdmdVqtCIsHpYjqquG7MjOi5dusI6l55wwm0lrpqo/1v95WzkcsCZPk2wntI3SXS4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759329887; c=relaxed/simple; bh=yoGmDx/v4nE8xibyMba8/+vzc91noL0eEzIdfq0Cjok=; h=Message-ID:Date:From:To:Cc:Subject:References:MIME-Version: Content-Type; b=oabX16cCycGSQDD4f5Y6jJ+ePWfYbxcTd9jNkWddMBhUovMQ+SmuxgItXiX61CCSpFBfchToxKVh8ox6J63wOU+EDBmza9xu2mwkImS0IVIvuK1F2p5LeZtHQ09tt9T3Mk5i/OcC8q5nldhAv4QpP/gZ/+lzvxgJNKI7ewj8Lj0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Nqh1FgOb; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Nqh1FgOb" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E1AADC4CEF9; Wed, 1 Oct 2025 14:44:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1759329886; bh=yoGmDx/v4nE8xibyMba8/+vzc91noL0eEzIdfq0Cjok=; h=Date:From:To:Cc:Subject:References:From; b=Nqh1FgObuv2Myiy1NXzfnoKssbxwgpQ6l9V7/8VBz6gL2oc+zn6ahlNBXPJ/6QYG8 qtkaMDFK26ZtipxhDTqUHnOoni3oTnMMFYlzoelobRsacW4W112cYMEH5XV+C/l5Z6 erc95zRKbludQPyseJpE/0wD3PvKT4ldLEdg3Pe79f17ybXccdCfjJJfdJBFurfHag m5pzeakq4AJWatiKxGTH+bmEaeeZJQ1IeDZtwx8SAdXJM6WsNJpx4BIA2G+Ba/J3g+ CaGfNTii8wOBcIjoy5Xe9i48WxyRTFdfGe6GuAcBhfbJ1M+hU7f3OpPCMSswYXs839 0sJjO44oNSn3w== Received: from rostedt by gandalf with local (Exim 4.98.2) (envelope-from ) id 1v3y65-0000000Eb0p-05j5; Wed, 01 Oct 2025 10:46:25 -0400 Message-ID: <20251001144624.872816481@kernel.org> User-Agent: quilt/0.68 Date: Wed, 01 Oct 2025 10:46:06 -0400 From: Steven Rostedt To: linux-kernel@vger.kernel.org Cc: Masami Hiramatsu , Mark Rutland , Mathieu Desnoyers , Andrew Morton , Peter Chen , Pawel Laszczak , Greg Kroah-Hartman Subject: [for-next][PATCH 1/4] cdns2: Remove unused tracepoints References: <20251001144605.585204794@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Steven Rostedt Tracepoints that are defined take up around 5K each, even if they are not used. If they are defined and not used, then they waste memory for unused code. Soon unused tracepoints will cause warnings. Remove the unused tracepoints of the cdns2 subsystem. They are: cdns2_ep0_enqueue cdns2_ep0_set_config cdns2_ep_queue cdns2_iso_out_ep_disable cdns2_lpm cdns2_mapped_request cdns2_map_request cdns2_may_wakeup Cc: Masami Hiramatsu Cc: Mark Rutland Cc: Mathieu Desnoyers Cc: Andrew Morton Cc: Peter Chen Cc: Pawel Laszczak Cc: Greg Kroah-Hartman Link: https://lore.kernel.org/20250829015649.885512884@kernel.org Signed-off-by: Steven Rostedt (Google) --- drivers/usb/gadget/udc/cdns2/cdns2-trace.h | 69 ---------------------- 1 file changed, 69 deletions(-) diff --git a/drivers/usb/gadget/udc/cdns2/cdns2-trace.h b/drivers/usb/gadge= t/udc/cdns2/cdns2-trace.h index ade1752956b1..f4df0e2ff853 100644 --- a/drivers/usb/gadget/udc/cdns2/cdns2-trace.h +++ b/drivers/usb/gadget/udc/cdns2/cdns2-trace.h @@ -47,16 +47,6 @@ DEFINE_EVENT(cdns2_log_enable_disable, cdns2_pullup, TP_ARGS(set) ); =20 -DEFINE_EVENT(cdns2_log_enable_disable, cdns2_lpm, - TP_PROTO(int set), - TP_ARGS(set) -); - -DEFINE_EVENT(cdns2_log_enable_disable, cdns2_may_wakeup, - TP_PROTO(int set), - TP_ARGS(set) -); - DECLARE_EVENT_CLASS(cdns2_log_simple, TP_PROTO(char *msg), TP_ARGS(msg), @@ -79,11 +69,6 @@ DEFINE_EVENT(cdns2_log_simple, cdns2_ep0_status_stage, TP_ARGS(msg) ); =20 -DEFINE_EVENT(cdns2_log_simple, cdns2_ep0_set_config, - TP_PROTO(char *msg), - TP_ARGS(msg) -); - DEFINE_EVENT(cdns2_log_simple, cdns2_ep0_setup, TP_PROTO(char *msg), TP_ARGS(msg) @@ -340,11 +325,6 @@ DEFINE_EVENT(cdns2_log_request, cdns2_free_request, TP_ARGS(preq) ); =20 -DEFINE_EVENT(cdns2_log_request, cdns2_ep_queue, - TP_PROTO(struct cdns2_request *preq), - TP_ARGS(preq) -); - DEFINE_EVENT(cdns2_log_request, cdns2_request_dequeue, TP_PROTO(struct cdns2_request *preq), TP_ARGS(preq) @@ -355,50 +335,6 @@ DEFINE_EVENT(cdns2_log_request, cdns2_request_giveback, TP_ARGS(preq) ); =20 -TRACE_EVENT(cdns2_ep0_enqueue, - TP_PROTO(struct cdns2_device *dev_priv, struct usb_request *request), - TP_ARGS(dev_priv, request), - TP_STRUCT__entry( - __field(int, dir) - __field(int, length) - ), - TP_fast_assign( - __entry->dir =3D dev_priv->eps[0].dir; - __entry->length =3D request->length; - ), - TP_printk("Queue to ep0%s length: %u", __entry->dir ? "in" : "out", - __entry->length) -); - -DECLARE_EVENT_CLASS(cdns2_log_map_request, - TP_PROTO(struct cdns2_request *priv_req), - TP_ARGS(priv_req), - TP_STRUCT__entry( - __string(name, priv_req->pep->name) - __field(struct usb_request *, req) - __field(void *, buf) - __field(dma_addr_t, dma) - ), - TP_fast_assign( - __assign_str(name); - __entry->req =3D &priv_req->request; - __entry->buf =3D priv_req->request.buf; - __entry->dma =3D priv_req->request.dma; - ), - TP_printk("%s: req: %p, req buf %p, dma %p", - __get_str(name), __entry->req, __entry->buf, &__entry->dma - ) -); - -DEFINE_EVENT(cdns2_log_map_request, cdns2_map_request, - TP_PROTO(struct cdns2_request *req), - TP_ARGS(req) -); -DEFINE_EVENT(cdns2_log_map_request, cdns2_mapped_request, - TP_PROTO(struct cdns2_request *req), - TP_ARGS(req) -); - DECLARE_EVENT_CLASS(cdns2_log_trb, TP_PROTO(struct cdns2_endpoint *pep, struct cdns2_trb *trb), TP_ARGS(pep, trb), @@ -507,11 +443,6 @@ DEFINE_EVENT(cdns2_log_ep, cdns2_gadget_ep_disable, TP_ARGS(pep) ); =20 -DEFINE_EVENT(cdns2_log_ep, cdns2_iso_out_ep_disable, - TP_PROTO(struct cdns2_endpoint *pep), - TP_ARGS(pep) -); - DEFINE_EVENT(cdns2_log_ep, cdns2_ep_busy_try_halt_again, TP_PROTO(struct cdns2_endpoint *pep), TP_ARGS(pep) --=20 2.50.1 From nobody Wed Oct 1 20:23:27 2025 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 72CF226056E for ; Wed, 1 Oct 2025 14:44:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759329887; cv=none; b=kFe6sqDWnFNTWuEWzQeuiTEb5su6E4F3uyDKWkFcyO3nAUlaEpttn/rMegjZKFfDsz0PO5P/tuSGNwIb8jXPR8+opeqD+NVRAI4mWNWQHQKUa7T/xciCBgnoT55DNnAswlXJ1biGcmqQ4a9+mrRbQkhHmss5ZzHRtC6yRzoenSg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759329887; c=relaxed/simple; bh=gJwAC0Z43K6okq+Vy24UVKtqK2iCFO8dnqoBQpWWlok=; h=Message-ID:Date:From:To:Cc:Subject:References:MIME-Version: Content-Type; b=ibbocblFHZTe6XuedRlm4NRNWVNfuMnGHKiYoY1go6WFxVLdjAW5943ysgHEPC0JLqkZkwQnXgSxe8KJrc1ZOTREo9EpV016nILP4XgeenIQN9rlCQvYtUXear88fawq73XF2uLpT0y7bwmuRmCt/ogXscySag3WU6MLDBJUDCI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=XMsJDUcB; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="XMsJDUcB" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0FC5CC4CEFC; Wed, 1 Oct 2025 14:44:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1759329887; bh=gJwAC0Z43K6okq+Vy24UVKtqK2iCFO8dnqoBQpWWlok=; h=Date:From:To:Cc:Subject:References:From; b=XMsJDUcBgDxM2HmyHh8/FaxqIQ2vw4ITQQ2lmoZesC4cIErp5Rj1GAKuus5iImnE5 WtPaJ52ZWkUjMFlS484LKPlCexXi5QGLRtEbutbDvAtBa9KfZZVW8shkbr1s33OwYD e+9mxfL0TEPKRsnBVwgs5DzTdlUaYXBSVxniBteIp3y4pdmLweCPPL/cC/DtkI1o2y d5Fp0zrLf752zDHNN19RKJ8mlFGkIMLIlLYUdWcuDgXT+GE0pxHq8fQsVKKC5X3ATN nKj18Obbs/E2AFWflAios9bbpTrWgiJQj4d8d7yIhMRSerbyDO6uebCpQeEQgsBU17 931fUyUKZnipQ== Received: from rostedt by gandalf with local (Exim 4.98.2) (envelope-from ) id 1v3y65-0000000Eb1K-0ni6; Wed, 01 Oct 2025 10:46:25 -0400 Message-ID: <20251001144625.041876798@kernel.org> User-Agent: quilt/0.68 Date: Wed, 01 Oct 2025 10:46:07 -0400 From: Steven Rostedt To: linux-kernel@vger.kernel.org Cc: Masami Hiramatsu , Mark Rutland , Mathieu Desnoyers , Andrew Morton , Pawel Laszczak , Greg Kroah-Hartman , Peter Chen Subject: [for-next][PATCH 2/4] cdns3: Remove unused tracepoints References: <20251001144605.585204794@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Steven Rostedt Tracepoints that are defined take up around 5K each, even if they are not used. If they are defined and not used, then they waste memory for unused code. Soon unused tracepoints will cause warnings. Remove the unused tracepoints of the cdns3 subsystem. They are: cdns3_mapped_request cdns3_map_request cdns3_stream_transfer_split cdns3_stream_transfer_split_next_part Cc: Masami Hiramatsu Cc: Mark Rutland Cc: Mathieu Desnoyers Cc: Andrew Morton Cc: Pawel Laszczak Cc: Greg Kroah-Hartman Link: https://lore.kernel.org/20250829015650.053498355@kernel.org Acked-by: Peter Chen Signed-off-by: Steven Rostedt (Google) --- drivers/usb/cdns3/cdns3-trace.h | 61 --------------------------------- 1 file changed, 61 deletions(-) diff --git a/drivers/usb/cdns3/cdns3-trace.h b/drivers/usb/cdns3/cdns3-trac= e.h index c4e542f1b9b7..21a6a2ce7a3d 100644 --- a/drivers/usb/cdns3/cdns3-trace.h +++ b/drivers/usb/cdns3/cdns3-trace.h @@ -283,39 +283,6 @@ TRACE_EVENT(cdns3_ep0_queue, __entry->length) ); =20 -DECLARE_EVENT_CLASS(cdns3_stream_split_transfer_len, - TP_PROTO(struct cdns3_request *req), - TP_ARGS(req), - TP_STRUCT__entry( - __string(name, req->priv_ep->name) - __field(struct cdns3_request *, req) - __field(unsigned int, length) - __field(unsigned int, actual) - __field(unsigned int, stream_id) - ), - TP_fast_assign( - __assign_str(name); - __entry->req =3D req; - __entry->actual =3D req->request.length; - __entry->length =3D req->request.actual; - __entry->stream_id =3D req->request.stream_id; - ), - TP_printk("%s: req: %p,request length: %u actual length: %u SID: %u", - __get_str(name), __entry->req, __entry->length, - __entry->actual, __entry->stream_id) -); - -DEFINE_EVENT(cdns3_stream_split_transfer_len, cdns3_stream_transfer_split, - TP_PROTO(struct cdns3_request *req), - TP_ARGS(req) -); - -DEFINE_EVENT(cdns3_stream_split_transfer_len, - cdns3_stream_transfer_split_next_part, - TP_PROTO(struct cdns3_request *req), - TP_ARGS(req) -); - DECLARE_EVENT_CLASS(cdns3_log_aligned_request, TP_PROTO(struct cdns3_request *priv_req), TP_ARGS(priv_req), @@ -354,34 +321,6 @@ DEFINE_EVENT(cdns3_log_aligned_request, cdns3_prepare_= aligned_request, TP_ARGS(req) ); =20 -DECLARE_EVENT_CLASS(cdns3_log_map_request, - TP_PROTO(struct cdns3_request *priv_req), - TP_ARGS(priv_req), - TP_STRUCT__entry( - __string(name, priv_req->priv_ep->name) - __field(struct usb_request *, req) - __field(void *, buf) - __field(dma_addr_t, dma) - ), - TP_fast_assign( - __assign_str(name); - __entry->req =3D &priv_req->request; - __entry->buf =3D priv_req->request.buf; - __entry->dma =3D priv_req->request.dma; - ), - TP_printk("%s: req: %p, req buf %p, dma %p", - __get_str(name), __entry->req, __entry->buf, &__entry->dma - ) -); -DEFINE_EVENT(cdns3_log_map_request, cdns3_map_request, - TP_PROTO(struct cdns3_request *req), - TP_ARGS(req) -); -DEFINE_EVENT(cdns3_log_map_request, cdns3_mapped_request, - TP_PROTO(struct cdns3_request *req), - TP_ARGS(req) -); - DECLARE_EVENT_CLASS(cdns3_log_trb, TP_PROTO(struct cdns3_endpoint *priv_ep, struct cdns3_trb *trb), TP_ARGS(priv_ep, trb), --=20 2.50.1 From nobody Wed Oct 1 20:23:27 2025 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A7D3B263C8F for ; Wed, 1 Oct 2025 14:44:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759329887; cv=none; b=kYwg5uTolMq7/Mk5AL1s8/432nH4e+WhHQwAL5VREJbxhle9LiI8CZhWeJMEwRuKDGZFeBA2ymYTnyceAUJB2ajflJZCUuCTt1SZnGOGPaHWCm2nb9kurcJOQkjyVsIwLeAIfXS1qEqiN4Dmv79GUThZ7WIqMjxgyVQdyAY1WP8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759329887; c=relaxed/simple; bh=jOPzT5I/kOpIi5ZDlNve+VUJwoXKhTghbF0PkthdSO0=; h=Message-ID:Date:From:To:Cc:Subject:References:MIME-Version: Content-Type; b=CqtcBQ1R/mhB2jKoTlfqcTNKLZjNv728dRe858u0pfir9WPEfXg3TqBobNF0VVrDHuB369gekkOcEYXQoN7R1vUeCuQNyBh0adF8iJ8VJczhw/bItZGnYxiwlZI1H6JSW3fzqWUTy9+e8iWFEZNdUacXpSojRzLC9CVrlgFXcM0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=tUIMsjph; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="tUIMsjph" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 46670C4CEF5; Wed, 1 Oct 2025 14:44:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1759329887; bh=jOPzT5I/kOpIi5ZDlNve+VUJwoXKhTghbF0PkthdSO0=; h=Date:From:To:Cc:Subject:References:From; b=tUIMsjphkZNzHZW+KyQX92WWp76zbTsK4kB1DXEV/Yh7Hw6IkSaf3xOhEojzQmWTo ZfHjV3B9jiLaL4Myv4mKczaLG+kNPBHTcccVuZKZ9wni5AAoh5CiV03tTRcFIJfIYp 1JYFt8YzzGG+66k2Lv1EADqKMzdmIFvhoSjA3zh+jgnjOxP4zFn3JXMgkcN8bUfuQE 4TlM7DQY/2lVPgqow7fiV4TPza0aGrNcl1T3n4kbIsdkQemKZaJO9Ki06fq4R7xW/n sm1tuTceBQGthuhpMmMqsBvKjmPH6LYXKoJCG92OpSvylLbu5/fqh4RW1mXfwj18Y8 v+PEQTQ9fmRtQ== Received: from rostedt by gandalf with local (Exim 4.98.2) (envelope-from ) id 1v3y65-0000000Eb1p-1UBo; Wed, 01 Oct 2025 10:46:25 -0400 Message-ID: <20251001144625.211170221@kernel.org> User-Agent: quilt/0.68 Date: Wed, 01 Oct 2025 10:46:08 -0400 From: Steven Rostedt To: linux-kernel@vger.kernel.org Cc: Masami Hiramatsu , Mark Rutland , Mathieu Desnoyers , Andrew Morton , Pawel Laszczak , Greg Kroah-Hartman , Peter Chen Subject: [for-next][PATCH 3/4] cdnsp: Remove unused tracepoints References: <20251001144605.585204794@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Steven Rostedt Tracepoints that are defined take up around 5K each, even if they are not used. If they are defined and not used, then they waste memory for unused code. Soon unused tracepoints will cause warnings. Remove the unused tracepoints of the cdnsp subsystem. They are: cdnsp_defered_event cdnsp_ep0_halted cdnsp_free_priv_device cdnsp_handle_cmd_flush_ep Cc: Masami Hiramatsu Cc: Mark Rutland Cc: Mathieu Desnoyers Cc: Andrew Morton Cc: Pawel Laszczak Cc: Greg Kroah-Hartman Link: https://lore.kernel.org/20250829015650.224063821@kernel.org Acked-by: Peter Chen Signed-off-by: Steven Rostedt (Google) --- drivers/usb/cdns3/cdnsp-trace.h | 25 ------------------------- 1 file changed, 25 deletions(-) diff --git a/drivers/usb/cdns3/cdnsp-trace.h b/drivers/usb/cdns3/cdnsp-trac= e.h index f2bcf77a5d0a..9b33a736c3de 100644 --- a/drivers/usb/cdns3/cdnsp-trace.h +++ b/drivers/usb/cdns3/cdnsp-trace.h @@ -178,11 +178,6 @@ DEFINE_EVENT(cdnsp_log_simple, cdnsp_ep0_set_config, TP_ARGS(msg) ); =20 -DEFINE_EVENT(cdnsp_log_simple, cdnsp_ep0_halted, - TP_PROTO(char *msg), - TP_ARGS(msg) -); - DEFINE_EVENT(cdnsp_log_simple, cdnsp_ep_halt, TP_PROTO(char *msg), TP_ARGS(msg) @@ -399,11 +394,6 @@ DEFINE_EVENT(cdnsp_log_trb, cdnsp_cmd_timeout, TP_ARGS(ring, trb) ); =20 -DEFINE_EVENT(cdnsp_log_trb, cdnsp_defered_event, - TP_PROTO(struct cdnsp_ring *ring, struct cdnsp_generic_trb *trb), - TP_ARGS(ring, trb) -); - DECLARE_EVENT_CLASS(cdnsp_log_pdev, TP_PROTO(struct cdnsp_device *pdev), TP_ARGS(pdev), @@ -433,16 +423,6 @@ DEFINE_EVENT(cdnsp_log_pdev, cdnsp_alloc_priv_device, TP_ARGS(vdev) ); =20 -DEFINE_EVENT(cdnsp_log_pdev, cdnsp_free_priv_device, - TP_PROTO(struct cdnsp_device *vdev), - TP_ARGS(vdev) -); - -DEFINE_EVENT(cdnsp_log_pdev, cdnsp_setup_device, - TP_PROTO(struct cdnsp_device *vdev), - TP_ARGS(vdev) -); - DEFINE_EVENT(cdnsp_log_pdev, cdnsp_setup_addressable_priv_device, TP_PROTO(struct cdnsp_device *vdev), TP_ARGS(vdev) @@ -575,11 +555,6 @@ DEFINE_EVENT(cdnsp_log_ep_ctx, cdnsp_handle_cmd_stop_e= p, TP_ARGS(ctx) ); =20 -DEFINE_EVENT(cdnsp_log_ep_ctx, cdnsp_handle_cmd_flush_ep, - TP_PROTO(struct cdnsp_ep_ctx *ctx), - TP_ARGS(ctx) -); - DEFINE_EVENT(cdnsp_log_ep_ctx, cdnsp_handle_cmd_set_deq_ep, TP_PROTO(struct cdnsp_ep_ctx *ctx), TP_ARGS(ctx) --=20 2.50.1 From nobody Wed Oct 1 20:23:27 2025 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B5884264623 for ; Wed, 1 Oct 2025 14:44:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759329887; cv=none; b=cozfxJiKlst3mj8e4anyZteOUypb+8j+wTYOoNWoBlYJKGbOFDY2lyhAJn/CHUI7ob7gmSQcZy9l3feC5FLzBywOwClg/sGufO5u3XNL0wuQQAqVxIwOyR3RpWprSHOT3AT/MHrIlVXdR5uTxjcalGM0cuKqstUPNx/IrXLUvAM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759329887; c=relaxed/simple; bh=cQwmw1vIG2Z1oQ+E//b51h+H+sXp0Zy9tBEL3nDBsSg=; h=Message-ID:Date:From:To:Cc:Subject:References:MIME-Version: Content-Type; b=iMjAVl+ILDVrrhEmlUD+EuLXkzPko9Gjrh9bghn5y3TebkYRr54xnUSb2Xf7reMXVDEx9KJn/0etF9VLb6cXi/aXq98EUh067xLTfWptTGFCfbe0/PNjbAcEwSxTlzHJdQ8aTJYIzYN2XQ5s4x1nqi7ZkzrI4axGwpxQPF16UeA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=BnoGdsTq; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="BnoGdsTq" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 66386C4CEF9; Wed, 1 Oct 2025 14:44:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1759329887; bh=cQwmw1vIG2Z1oQ+E//b51h+H+sXp0Zy9tBEL3nDBsSg=; h=Date:From:To:Cc:Subject:References:From; b=BnoGdsTq1UAZcjyaTrm+nBtCe/2hAD9rn9Aa/X2bzqyhPgOLrsil2SCns0jSqjSwz O7gIenMF7PuhIIJRqIz5Y6gt8o8gBW9Jz6nTef5QXtnPEJJ0URbvAwJ4bwOoOYPQWf xGAhFBfR8EIODr+DXon1kfeW5SEVj0vbe4UxYJvXxyZSHEpJ/Vr4mHd7e7Unvr1gcA Bp9PLjdC+hKzAj2xuhRL4EhcGJrKwVA73x2R0P+x8eX4/8Lk2nPA6ECnmsRGUEW6a4 ebwjaNuTnOxwAiPQlSzLCfbci0u8ZTnKbtcB5Amkz4QzpU4/BC0syow34xamD+pOJH VjUHYolYongLg== Received: from rostedt by gandalf with local (Exim 4.98.2) (envelope-from ) id 1v3y65-0000000Eb2L-2BLy; Wed, 01 Oct 2025 10:46:25 -0400 Message-ID: <20251001144625.373974129@kernel.org> User-Agent: quilt/0.68 Date: Wed, 01 Oct 2025 10:46:09 -0400 From: Steven Rostedt To: linux-kernel@vger.kernel.org Cc: Masami Hiramatsu , Mark Rutland , Mathieu Desnoyers , Andrew Morton , Johannes Berg Subject: [for-next][PATCH 4/4] cfg80211: Remove unused tracepoints References: <20251001144605.585204794@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Steven Rostedt Tracepoints that are defined take up around 5K each, even if they are not used. If they are defined and not used, then they waste memory for unused code. Soon unused tracepoints will cause warnings. Remove the unused tracepoints of the cfg80211 subsystem. They are: cfg80211_chandef_dfs_required cfg80211_return_u32 cfg80211_return_uint cfg80211_send_rx_auth Cc: Masami Hiramatsu Cc: Mathieu Desnoyers Cc: Johannes Berg Link: https://lore.kernel.org/20250828221759.131160ee@batman.local.home Signed-off-by: Steven Rostedt (Google) --- net/wireless/trace.h | 56 -------------------------------------------- 1 file changed, 56 deletions(-) diff --git a/net/wireless/trace.h b/net/wireless/trace.h index 34c584a215e5..9b6074155d59 100644 --- a/net/wireless/trace.h +++ b/net/wireless/trace.h @@ -3137,23 +3137,6 @@ DEFINE_EVENT(cfg80211_netdev_mac_evt, cfg80211_notif= y_new_peer_candidate, TP_ARGS(netdev, macaddr) ); =20 -DECLARE_EVENT_CLASS(netdev_evt_only, - TP_PROTO(struct net_device *netdev), - TP_ARGS(netdev), - TP_STRUCT__entry( - NETDEV_ENTRY - ), - TP_fast_assign( - NETDEV_ASSIGN; - ), - TP_printk(NETDEV_PR_FMT , NETDEV_PR_ARG) -); - -DEFINE_EVENT(netdev_evt_only, cfg80211_send_rx_auth, - TP_PROTO(struct net_device *netdev), - TP_ARGS(netdev) -); - TRACE_EVENT(cfg80211_send_rx_assoc, TP_PROTO(struct net_device *netdev, const struct cfg80211_rx_assoc_resp_data *data), @@ -3480,21 +3463,6 @@ TRACE_EVENT(cfg80211_reg_can_beacon, __entry->prohibited_flags, __entry->permitting_flags) ); =20 -TRACE_EVENT(cfg80211_chandef_dfs_required, - TP_PROTO(struct wiphy *wiphy, struct cfg80211_chan_def *chandef), - TP_ARGS(wiphy, chandef), - TP_STRUCT__entry( - WIPHY_ENTRY - CHAN_DEF_ENTRY - ), - TP_fast_assign( - WIPHY_ASSIGN; - CHAN_DEF_ASSIGN(chandef); - ), - TP_printk(WIPHY_PR_FMT ", " CHAN_DEF_PR_FMT, - WIPHY_PR_ARG, CHAN_DEF_PR_ARG) -); - TRACE_EVENT(cfg80211_ch_switch_notify, TP_PROTO(struct net_device *netdev, struct cfg80211_chan_def *chandef, @@ -3862,30 +3830,6 @@ DEFINE_EVENT(cfg80211_bss_evt, cfg80211_return_bss, TP_ARGS(pub) ); =20 -TRACE_EVENT(cfg80211_return_uint, - TP_PROTO(unsigned int ret), - TP_ARGS(ret), - TP_STRUCT__entry( - __field(unsigned int, ret) - ), - TP_fast_assign( - __entry->ret =3D ret; - ), - TP_printk("ret: %d", __entry->ret) -); - -TRACE_EVENT(cfg80211_return_u32, - TP_PROTO(u32 ret), - TP_ARGS(ret), - TP_STRUCT__entry( - __field(u32, ret) - ), - TP_fast_assign( - __entry->ret =3D ret; - ), - TP_printk("ret: %u", __entry->ret) -); - TRACE_EVENT(cfg80211_report_wowlan_wakeup, TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev, struct cfg80211_wowlan_wakeup *wakeup), --=20 2.50.1