Re: 2.6.17-rc5-mm1

Ingo Molnar
2006-05-31T10:55:51Z

* Ingo Molnar <mingo@elte.hu> wrote:

> CONFIG_PROFILE_LIKELY it is, please disable it in your config, along
> with CONFIG_DEBUG_STACKOVERFLOW:

the tracer fix for PROFILE_LIKELY is below. I have also uploaded an
updated tracing patch to

http://redhat.com/~mingo/lockdep-patches/latency-tracing-lockdep.patch

which allows the enabling of PROFILE_LIKELY && LATENCY_TRACING again.
There's an updated combo patch too:

http://redhat.com/~mingo/lockdep-patches/lockdep-combo-2.6.17-rc5-mm1.patch

for easy pickup of all current fixes against mm1 baseline.

Ingo

Index: linux/lib/likely_prof.c
===================================================================
--- linux.orig/lib/likely_prof.c
+++ linux/lib/likely_prof.c
@@ -20,7 +20,7 @@

static struct likeliness *likeliness_head;

-int do_check_likely(struct likeliness *likeliness, int ret)
+int notrace do_check_likely(struct likeliness *likeliness, int ret)
{
static unsigned long likely_lock;