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

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

[Darren Hart]

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@linux.intel.com>
CC: Peter Zijlstra <peterz@infradead.org>
CC: Bruce Ashfield <bruce.ashfield@windriver.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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Re: [PATCH][RT] fix KM_TYPE_NR undeclared in sched.h on 32 bit x86

[Peter Zijlstra]

On Mon, 2011-08-08 at 21:08 -0700, Darren Hart wrote:
> 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@linux.intel.com>

Yep indeed, I wonder why my i386-defconfig build.. header deps magic or
so.

I've updated the patch in question, thanks!
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