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Subject[patch 10/18] m32r: Use common threadinfo allocator
No reason why m32r needs to use kmalloc to allocate 2 pages instead of
using the core allocator.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Hirokazu Takata <takata@linux-m32r.org>
---
arch/m32r/include/asm/thread_info.h | 17 ++---------------
1 file changed, 2 insertions(+), 15 deletions(-)
Index: tip/arch/m32r/include/asm/thread_info.h
===================================================================
--- tip.orig/arch/m32r/include/asm/thread_info.h
+++ tip/arch/m32r/include/asm/thread_info.h
@@ -55,8 +55,8 @@ struct thread_info {

#define PREEMPT_ACTIVE 0x10000000

-#define THREAD_SIZE (PAGE_SIZE << 1)
-
+#define THREAD_SIZE (PAGE_SIZE << 1)
+#define THREAD_SIZE_ORDER 1
/*
* macros/functions for gaining access to the thread information structure
*/
@@ -92,19 +92,6 @@ static inline struct thread_info *curren
return ti;
}

-#define __HAVE_ARCH_THREAD_INFO_ALLOCATOR
-
-/* thread information allocation */
-#ifdef CONFIG_DEBUG_STACK_USAGE
-#define alloc_thread_info_node(tsk, node) \
- kzalloc_node(THREAD_SIZE, GFP_KERNEL, node)
-#else
-#define alloc_thread_info_node(tsk, node) \
- kmalloc_node(THREAD_SIZE, GFP_KERNEL, node)
-#endif
-
-#define free_thread_info(info) kfree(info)
-
#define TI_FLAG_FAULT_CODE_SHIFT 28

static inline void set_thread_fault_code(unsigned int val)



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