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| author | Thomas Gleixner <tglx@linutronix.de> | 2012-05-05 15:05:46 +0000 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2012-05-08 14:08:46 +0200 |
| commit | c4e26890ff4cb4e85969b1e8565af4b046ce03b8 (patch) | |
| tree | a8fa13224812bf27b4d8b3dc26e99efe635fd4ac /arch/score | |
| parent | df9a7b9b5d1a5ef8cd3474d0cea2c6428542e288 (diff) | |
| download | op-kernel-dev-c4e26890ff4cb4e85969b1e8565af4b046ce03b8.zip op-kernel-dev-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
Diffstat (limited to 'arch/score')
| -rw-r--r-- | arch/score/include/asm/thread_info.h | 10 |
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 2205c62..a18006e9 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 |
