diff options
Diffstat (limited to 'include/asm-powerpc/thread_info.h')
| -rw-r--r-- | include/asm-powerpc/thread_info.h | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/include/asm-powerpc/thread_info.h b/include/asm-powerpc/thread_info.h index ab17db79f69d..e525f49bd179 100644 --- a/include/asm-powerpc/thread_info.h +++ b/include/asm-powerpc/thread_info.h @@ -65,23 +65,27 @@ struct thread_info { /* thread information allocation */ -#ifdef CONFIG_DEBUG_STACK_USAGE -#define THREAD_INFO_GFP GFP_KERNEL | __GFP_ZERO -#else -#define THREAD_INFO_GFP GFP_KERNEL -#endif - #if THREAD_SHIFT >= PAGE_SHIFT #define THREAD_ORDER (THREAD_SHIFT - PAGE_SHIFT) +#ifdef CONFIG_DEBUG_STACK_USAGE #define alloc_thread_info(tsk) \ - ((struct thread_info *)__get_free_pages(THREAD_INFO_GFP, THREAD_ORDER)) + ((struct thread_info *)__get_free_pages(GFP_KERNEL | \ + __GFP_ZERO, THREAD_ORDER)) +#else +#define alloc_thread_info(tsk) \ + ((struct thread_info *)__get_free_pages(GFP_KERNEL, THREAD_ORDER)) +#endif #define free_thread_info(ti) free_pages((unsigned long)ti, THREAD_ORDER) #else /* THREAD_SHIFT < PAGE_SHIFT */ -#define alloc_thread_info(tsk) kmalloc(THREAD_SIZE, THREAD_INFO_GFP) +#ifdef CONFIG_DEBUG_STACK_USAGE +#define alloc_thread_info(tsk) kzalloc(THREAD_SIZE, GFP_KERNEL) +#else +#define alloc_thread_info(tsk) kmalloc(THREAD_SIZE, GFP_KERNEL) +#endif #define free_thread_info(ti) kfree(ti) #endif /* THREAD_SHIFT < PAGE_SHIFT */ |