diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2012-05-05 15:05:47 +0000 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2012-05-08 14:08:46 +0200 |
| commit | 66bb4cda55477efeb1be5c2cbd3785a69b088a8a (patch) | |
| tree | 05610b579bfbfe475ce23dfb7643305c2fd25385 /arch | |
| parent | c4e26890ff4cb4e85969b1e8565af4b046ce03b8 (diff) | |
sparc: Use common threadinfo allocator
Exaclty the same as the core code.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: David S. Miller <davem@davemloft.net>
Link: http://lkml.kernel.org/r/20120505150142.252861878@linutronix.de
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/sparc/include/asm/thread_info_64.h | 25 |
1 files changed, 2 insertions, 23 deletions
diff --git a/arch/sparc/include/asm/thread_info_64.h b/arch/sparc/include/asm/thread_info_64.h index 01d057fe6a3..7f0981b0945 100644 --- a/arch/sparc/include/asm/thread_info_64.h +++ b/arch/sparc/include/asm/thread_info_64.h @@ -138,32 +138,11 @@ register struct thread_info *current_thread_info_reg asm("g6"); /* thread information allocation */ #if PAGE_SHIFT == 13 -#define __THREAD_INFO_ORDER 1 +#define THREAD_SIZE_ORDER 1 #else /* PAGE_SHIFT == 13 */ -#define __THREAD_INFO_ORDER 0 +#define THREAD_SIZE_ORDER 0 #endif /* PAGE_SHIFT == 13 */ -#define __HAVE_ARCH_THREAD_INFO_ALLOCATOR - -#ifdef CONFIG_DEBUG_STACK_USAGE -#define THREAD_FLAGS (GFP_KERNEL | __GFP_ZERO) -#else -#define THREAD_FLAGS (GFP_KERNEL) -#endif - -#define alloc_thread_info_node(tsk, node) \ -({ \ - struct page *page = alloc_pages_node(node, THREAD_FLAGS, \ - __THREAD_INFO_ORDER); \ - struct thread_info *ret; \ - \ - ret = page ? page_address(page) : NULL; \ - ret; \ -}) - -#define free_thread_info(ti) \ - free_pages((unsigned long)(ti),__THREAD_INFO_ORDER) - #define __thread_flag_byte_ptr(ti) \ ((unsigned char *)(&((ti)->flags))) #define __cur_thread_flag_byte_ptr __thread_flag_byte_ptr(current_thread_info()) |