linux-kernel - [PATCH][RT] fix KM_TYPE_NR undeclared in sched.h on 32 bit x86

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Message-ID: <4E40B2BF.3030608@linux.intel.com>
Date:	Mon, 08 Aug 2011 21:08:31 -0700
From:	Darren Hart <dvhart@...ux.intel.com>
To:	lkml <linux-kernel@...r.kernel.org>
CC:	linux-rt-users <linux-rt-users@...r.kernel.org>,
	Peter Zijlstra <peterz@...radead.org>,
	"Ashfield, Bruce" <Bruce.Ashfield@...driver.com>
Subject: [PATCH][RT] fix KM_TYPE_NR undeclared in sched.h on 32 bit x86

Patch peter_zijlstra-re-_3_0-rt4.patch causes 32 bit compilations to fail with:
sched.h:1592:17: error: ‘KM_TYPE_NR’ undeclared here (not in a function)

Including asm/kmap_types in sched.h resolves the issue.

Signed-off-by: Darren Hart <dvhart@...ux.intel.com>
CC: Peter Zijlstra <peterz@...radead.org>
CC: Bruce Ashfield <bruce.ashfield@...driver.com>
---
 include/linux/sched.h |    1 +
 1 file changed, 1 insertion(+)

Index: linux-3.0-rt/include/linux/sched.h
===================================================================
--- linux-3.0-rt.orig/include/linux/sched.h
+++ linux-3.0-rt/include/linux/sched.h
@@ -63,6 +63,7 @@ struct sched_param {
 #include <linux/nodemask.h>
 #include <linux/mm_types.h>
 
+#include <asm/kmap_types.h>
 #include <asm/system.h>
 #include <asm/page.h>
 #include <asm/ptrace.h>
-- 
Darren Hart
Intel Open Source Technology Center
Yocto Project - Linux Kernel
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