diff options
Diffstat (limited to 'arch/s390/include/asm/thread_info.h')
| -rw-r--r-- | arch/s390/include/asm/thread_info.h | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/arch/s390/include/asm/thread_info.h b/arch/s390/include/asm/thread_info.h index ef1df718642d..4c27ec764c36 100644 --- a/arch/s390/include/asm/thread_info.h +++ b/arch/s390/include/asm/thread_info.h @@ -10,13 +10,8 @@ /* * Size of kernel stack for each process */ -#ifndef CONFIG_64BIT -#define THREAD_ORDER 1 -#define ASYNC_ORDER 1 -#else /* CONFIG_64BIT */ #define THREAD_ORDER 2 #define ASYNC_ORDER 2 -#endif /* CONFIG_64BIT */ #define THREAD_SIZE (PAGE_SIZE << THREAD_ORDER) #define ASYNC_SIZE (PAGE_SIZE << ASYNC_ORDER) @@ -34,7 +29,6 @@ */ struct thread_info { struct task_struct *task; /* main task structure */ - struct exec_domain *exec_domain; /* execution domain */ unsigned long flags; /* low level flags */ unsigned long sys_call_table; /* System call table address */ unsigned int cpu; /* current CPU */ @@ -51,7 +45,6 @@ struct thread_info { #define INIT_THREAD_INFO(tsk) \ { \ .task = &tsk, \ - .exec_domain = &default_exec_domain, \ .flags = 0, \ .cpu = 0, \ .preempt_count = INIT_PREEMPT_COUNT, \ @@ -66,6 +59,8 @@ static inline struct thread_info *current_thread_info(void) return (struct thread_info *) S390_lowcore.thread_info; } +void arch_release_task_struct(struct task_struct *tsk); + #define THREAD_SIZE_ORDER THREAD_ORDER #endif @@ -99,10 +94,6 @@ static inline struct thread_info *current_thread_info(void) #define _TIF_31BIT (1<<TIF_31BIT) #define _TIF_SINGLE_STEP (1<<TIF_SINGLE_STEP) -#ifdef CONFIG_64BIT #define is_32bit_task() (test_thread_flag(TIF_31BIT)) -#else -#define is_32bit_task() (1) -#endif #endif /* _ASM_THREAD_INFO_H */ |