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authorThomas Gleixner <tglx@linutronix.de>2012-05-05 15:05:46 +0000
committerThomas Gleixner <tglx@linutronix.de>2012-05-08 14:08:46 +0200
commitc4e26890ff4cb4e85969b1e8565af4b046ce03b8 (patch)
treea8fa13224812bf27b4d8b3dc26e99efe635fd4ac
parentdf9a7b9b5d1a5ef8cd3474d0cea2c6428542e288 (diff)
downloadlinux-linaro-stable-c4e26890ff4cb4e85969b1e8565af4b046ce03b8.tar.gz
score: Use common threadinfo allocator
No point in using kmalloc for allocating 2 pages. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Lennox Wu <lennox.wu@gmail.com> Link: http://lkml.kernel.org/r/20120505150142.123383955@linutronix.de
-rw-r--r--arch/score/include/asm/thread_info.h10
1 files changed, 3 insertions, 7 deletions
diff --git a/arch/score/include/asm/thread_info.h b/arch/score/include/asm/thread_info.h
index 2205c62284db..a18006e97f1c 100644
--- a/arch/score/include/asm/thread_info.h
+++ b/arch/score/include/asm/thread_info.h
@@ -11,10 +11,9 @@
#include <linux/const.h>
/* thread information allocation */
-#define THREAD_SIZE_ORDER (1)
-#define THREAD_SIZE (PAGE_SIZE << THREAD_SIZE_ORDER)
-#define THREAD_MASK (THREAD_SIZE - _AC(1,UL))
-#define __HAVE_ARCH_THREAD_INFO_ALLOCATOR
+#define THREAD_SIZE_ORDER (1)
+#define THREAD_SIZE (PAGE_SIZE << THREAD_SIZE_ORDER)
+#define THREAD_MASK (THREAD_SIZE - _AC(1,UL))
#ifndef __ASSEMBLY__
@@ -71,9 +70,6 @@ struct thread_info {
register struct thread_info *__current_thread_info __asm__("r28");
#define current_thread_info() __current_thread_info
-#define alloc_thread_info_node(tsk, node) kmalloc_node(THREAD_SIZE, GFP_KERNEL, node)
-#define free_thread_info(info) kfree(info)
-
#endif /* !__ASSEMBLY__ */
#define PREEMPT_ACTIVE 0x10000000