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Commit e6e9c540 authored by Thomas Gleixner's avatar Thomas Gleixner
Browse files

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: default avatarThomas Gleixner <tglx@linutronix.de>
Cc: Hirokazu Takata <takata@linux-m32r.org>
Link: http://lkml.kernel.org/r/20120505150141.875430830@linutronix.de
parent c64872cd

arch/m32r/include/asm/thread_info.h

+2 −15
Original line number Diff line number Diff line
@@ -56,7 +56,7 @@ struct thread_info { 
#define PREEMPT_ACTIVE		0x10000000



#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 *current_thread_info(void) 
	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)