Messages in this thread Patch in this message | | | Date | Sat, 05 May 2012 15:05:44 -0000 | From | Thomas Gleixner <> | Subject | [patch 10/18] 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> --- 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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