linux-kernel - [PATCH 1/7] RCU: don't include unnecessary headers, allow kmemtrace w/ tracepoints

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Message-Id: <75eba730cfee8e771090b60c4b252bd8d3ffcb18.1237813499.git.eduard.munteanu@linux360.ro>
Date:	Mon, 23 Mar 2009 15:12:21 +0200
From:	Eduard - Gabriel Munteanu <eduard.munteanu@...ux360.ro>
To:	mingo@...e.hu
Cc:	rostedt@...dmis.org, compudj@...stal.dyndns.org,
	fweisbec@...il.com, penberg@...helsinki.fi,
	paulmck@...ux.vnet.ibm.com,
	Eduard - Gabriel Munteanu <eduard.munteanu@...ux360.ro>,
	linux-kernel@...r.kernel.org
Subject: [PATCH 1/7] 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@...ux360.ro>
---
 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 f3f697d..4677c94 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 921340a..671546a 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 3e05c09..3429415 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>
 
-- 
1.6.0.6

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