Messages in this thread | | | Date | Sat, 21 Mar 2009 15:39:11 +0100 | From | Ingo Molnar <> | Subject | Re: [PATCH] trace/ring_buffer: fix section mismatch warning |
| |
* Heiko Carstens <heiko.carstens@de.ibm.com> wrote:
> From: Heiko Carstens <heiko.carstens@de.ibm.com> > > With linux-next I get this: > > Section mismatch in reference from the function > ring_buffer_alloc() to the function .cpuinit.text:rb_cpu_notify() > The function ring_buffer_alloc() references the function __cpuinit > rb_cpu_notify(). This is often because ring_buffer_alloc lacks a > __cpuinit annotation or the annotation of rb_cpu_notify is wrong. > > This is a false positive since rb_cpu_notify gets only referenced > if CONFIG_HOTPLUG_CPU=y. To get rid of the warning annotate > ring_buffer_alloc with __ref. > > Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> > --- > kernel/trace/ring_buffer.c | 2 +-
Frederic has beaten you to it narrowly:
09c9e84: tracing/ring-buffer: don't annotate rb_cpu_notify with __cpuinit
:)
Ingo
| |