Re: [PATCH 0/2] tracing: Move trace_printk.h out of kernel.h

Steven Rostedt <[email protected]> Mon, 22 Jun 2026 04:53:48 -0400
Newsgroups org.kernel.vger.linux-kbuild,org.freedesktop.lists.dri-devel,org.freedesktop.lists.intel-gfx,org.infradead.lists.linux-arm-kernel,org.kernel.vger.kvm,org.kernel.vger.linux-doc,org.kernel.vger.linux-ext4,org.kernel.vger.linux-kernel,org.kernel.vger.linux-nfs,org.kernel.vger.linux-rdma,org.kernel.vger.linux-trace-kernel,org.kernel.vger.linux-usb,org.ozlabs.lists.linuxppc-dev
Message-ID <20260622045348.3e1a7833@fedora>
On Mon, 22 Jun 2026 10:34:40 +0200
Peter Zijlstra <[email protected]> wrote:

> Did you forget your C 101 class? If you use a function, you gotta
> include the relevant header.

If this was the way it was back in 2009, yeah sure. But the header
wasn't need for 17 years. Now it suddenly will be.

-- Steve