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| author | Thomas Gleixner <tglx@linutronix.de> | 2012-05-05 17:05:44 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2012-05-08 14:08:45 +0200 |
| commit | e6e9c540d5d177e7a40d8b40a3b2386bdefbe5da (patch) | |
| tree | 382cdde7e63b86b7111d348746237b6fb2ddd1c0 | |
| parent | frv: Use common threadinfo allocator (diff) | |
| download | linux-e6e9c540d5d177e7a40d8b40a3b2386bdefbe5da.tar.xz linux-e6e9c540d5d177e7a40d8b40a3b2386bdefbe5da.zip | |
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: Thomas Gleixner <tglx@linutronix.de>
Cc: Hirokazu Takata <takata@linux-m32r.org>
Link: http://lkml.kernel.org/r/20120505150141.875430830@linutronix.de
| -rw-r--r-- | arch/m32r/include/asm/thread_info.h | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/arch/m32r/include/asm/thread_info.h b/arch/m32r/include/asm/thread_info.h index bf8fa3c06f4e..c083f6073ef4 100644 --- a/arch/m32r/include/asm/thread_info.h +++ b/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 *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) |