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m32r: Use common threadinfo allocator

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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>
Link: http://lkml.kernel.org/r/20120505150141.875430830@linutronix.de
This commit is contained in:
Thomas Gleixner 2012-05-05 15:05:44 +00:00
parent c64872cd0d
commit e6e9c540d5
1 changed files with 2 additions and 15 deletions
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17
arch/m32r/include/asm/thread_info.h
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@ -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 *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)