[tip:tracing/kmemtrace] rcu: don't include unnecessary headers, allow kmemtrace w/ tracepoints

[Eduard - Gabriel Munteanu]

Commit-ID:  e251ea2fa52321009940fad02238ef1c369531ae
Gitweb:     http://git.kernel.org/tip/e251ea2fa52321009940fad02238ef1c369531ae
Author:     Eduard - Gabriel Munteanu <eduard.munteanu@xxxxxxxxxxx>
AuthorDate: Mon, 23 Mar 2009 15:12:21 +0200
Committer:  Ingo Molnar <mingo@xxxxxxx>
CommitDate: Mon, 23 Mar 2009 16:06:54 +0100

rcu: don't include unnecessary headers, allow kmemtrace w/ tracepoints

linux/percpu.h includes linux/slab.h, which generates circular inclusion
dependencies when trying to switch kmemtrace to use tracepoints instead
of markers. This patch allows tracing within slab headers' inline
functions.

Signed-off-by: Eduard - Gabriel Munteanu <eduard.munteanu@xxxxxxxxxxx>
Cc: rostedt@xxxxxxxxxxx
Cc: compudj@xxxxxxxxxxxxxxxxxx
Cc: fweisbec@xxxxxxxxx
Cc: penberg@xxxxxxxxxxxxxx
Cc: paulmck@xxxxxxxxxxxxxxxxxx
LKML-Reference: <75eba730cfee8e771090b60c4b252bd8d3ffcb18.1237813499.git.eduard.munteanu@xxxxxxxxxxx>
Signed-off-by: Ingo Molnar <mingo@xxxxxxx>


---
 include/linux/rcuclassic.h |    1 -
 include/linux/rcupdate.h   |    1 -
 include/linux/rcupreempt.h |    2 +-
 3 files changed, 1 insertions(+), 3 deletions(-)

diff --git a/include/linux/rcuclassic.h b/include/linux/rcuclassic.h
index 80044a4..cc3f723 100644
--- a/include/linux/rcuclassic.h
+++ b/include/linux/rcuclassic.h
@@ -36,7 +36,6 @@
 #include <linux/cache.h>
 #include <linux/spinlock.h>
 #include <linux/threads.h>
-#include <linux/percpu.h>
 #include <linux/cpumask.h>
 #include <linux/seqlock.h>
 
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index 528343e..15fbb3c 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -36,7 +36,6 @@
 #include <linux/cache.h>
 #include <linux/spinlock.h>
 #include <linux/threads.h>
-#include <linux/percpu.h>
 #include <linux/cpumask.h>
 #include <linux/seqlock.h>
 #include <linux/lockdep.h>
diff --git a/include/linux/rcupreempt.h b/include/linux/rcupreempt.h
index 74304b4..5ff2d23 100644
--- a/include/linux/rcupreempt.h
+++ b/include/linux/rcupreempt.h
@@ -36,7 +36,7 @@
 #include <linux/cache.h>
 #include <linux/spinlock.h>
 #include <linux/threads.h>
-#include <linux/percpu.h>
+#include <linux/smp.h>
 #include <linux/cpumask.h>
 #include <linux/seqlock.h>
 
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