From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 9DAEB3AFCF5; Mon, 22 Jun 2026 13:10:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782133809; cv=none; b=S0J5F/Nr2TWbarEuLXodmP6UxPmAtRGNGaAg+JZo0AxPjQ3MyQr1hRdtRjvurYCah26zIGRtyBh1HEYFsGJn8PR+PfonAlcpwoTpTOWKTwpOqwhQ5GlYFAmv6tGkkgC/eDc/gkM6KyLSDVMTQvK4GDDG63paYEmGBbJ34q+FLcM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782133809; c=relaxed/simple; bh=UDJBqa+xpIjCSAx/febuxi331xxiYeMnYHnUZJCZVPs=; h=Message-ID:Date:From:To:Cc:Subject; b=CQN45ld5fUV5tfrvpU1Eqk+CenXe3TcafBuslCJMRl70c6tMD/YskG76NJTDCoI0Y/atN315dhn+fqxKjrDaJXP8BCq1Pbte0ffg3QhTCINr7nkEhLMfWx1U2UQHRucOHhx+tPrpv27lTp2OJJMzs8gfFJUTH84Y5v9z2cTqBwQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=AM1v7e6k; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="AM1v7e6k" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 58B961F00A3A; Mon, 22 Jun 2026 13:10:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1782133808; bh=8Jl1e7MbxWpdqrTXtcTRctDgI0oEr8/xT6rG4bjyY64=; h=Date:From:To:Cc:Subject; b=AM1v7e6kWuHBqW1RW16n5u8t3M4BZqV7aqTHdwjWorKguSxOoKVbY181Bc9RMdQ+4 MOlR6j+WBd7seNEZ6c96j+cMbWfQtGjgXpe4kSML5DMbzgecMRFS4imb+NWwvCvNHi 6W9F0XmhHcdOc+zCAN0KWgeDPUERAahW44mn9uljpEq3uhYlCnmqVC+3Q0+5zOuO3G 0XjjGqeQj/xLsbtyapzLHpqbz2CIj28DARvBH6Zhhgp1kHhHz4nRDv8rxBMMGtfovM FufvpW6vaMyAJW+hVQmThyNsrTvCGdYngB6Bu7TIltQu127NVeU2Ri9FZYFoXOkKB5 odMEs3CUESYmw== Received: from rostedt by gandalf with local (Exim 4.99.3) (envelope-from ) id 1wbeQ1-000000022fD-2dHY; Mon, 22 Jun 2026 09:10:29 -0400 Message-ID: <20260622130739.375198646@kernel.org> User-Agent: quilt/0.69 Date: Mon, 22 Jun 2026 09:07:39 -0400 From: Steven Rostedt To: linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org Cc: Masami Hiramatsu , Mark Rutland , Mathieu Desnoyers , Andrew Morton , Linus Torvalds , Sebastian Andrzej Siewior , John Ogness , Thomas Gleixner , Peter Zijlstra , Julia Lawall , Yury Norov Subject: [PATCH v2 0/2] tracing: Remove trace_printk.h from kernel.h Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Remove trace_printk.h by creating a trace_controls.h for those places that need access to tracing prototypes like tracing_off() and for the places that need trace_printk() directly, to have it included directly. Changse since v1: https://lore.kernel.org/all/20260621093430.264983361@kernel.org/ - Create a trace_controls.h header to move the prototypes into and not include it back into kernel.h - Just remove trace_printk.h from kernel.h with no alternative to keep the previous behavior. Steven Rostedt (2): tracing: Move non-trace_printk prototypes into trace_controls.h tracing: Remove trace_printk.h from kernel.h ---- arch/powerpc/kvm/book3s_xics.c | 1 + arch/powerpc/xmon/xmon.c | 1 + arch/s390/kernel/ipl.c | 1 + arch/s390/kernel/machine_kexec.c | 1 + drivers/gpu/drm/i915/gt/intel_gtt.h | 1 + drivers/gpu/drm/i915/i915_gem.h | 2 ++ drivers/hwtracing/stm/dummy_stm.c | 4 +++ drivers/infiniband/hw/hfi1/trace_dbg.h | 1 + drivers/tty/sysrq.c | 1 + drivers/usb/early/xhci-dbc.c | 1 + fs/ext4/inline.c | 1 + include/linux/ftrace.h | 2 ++ include/linux/kernel.h | 1 - include/linux/sunrpc/debug.h | 1 + include/linux/trace_controls.h | 54 ++++++++++++++++++++++++++++++++ include/linux/trace_printk.h | 56 ++-------------------------------- kernel/debug/debug_core.c | 1 + kernel/panic.c | 1 + kernel/rcu/rcu.h | 2 ++ kernel/rcu/rcutorture.c | 1 + kernel/trace/ring_buffer_benchmark.c | 1 + kernel/trace/trace.h | 1 + kernel/trace/trace_benchmark.c | 1 + lib/sys_info.c | 1 + samples/fprobe/fprobe_example.c | 1 + samples/ftrace/ftrace-direct-too.c | 1 - samples/trace_printk/trace-printk.c | 1 + 27 files changed, 86 insertions(+), 55 deletions(-) create mode 100644 include/linux/trace_controls.h