diff options
Diffstat (limited to 'arch/s390/include/asm/thread_info.h')
| -rw-r--r-- | arch/s390/include/asm/thread_info.h | 24 |
1 files changed, 2 insertions, 22 deletions
diff --git a/arch/s390/include/asm/thread_info.h b/arch/s390/include/asm/thread_info.h index f15c0398c363..a5b54a445eb8 100644 --- a/arch/s390/include/asm/thread_info.h +++ b/arch/s390/include/asm/thread_info.h @@ -12,10 +12,10 @@ /* * Size of kernel stack for each process */ -#define THREAD_ORDER 2 +#define THREAD_SIZE_ORDER 2 #define ASYNC_ORDER 2 -#define THREAD_SIZE (PAGE_SIZE << THREAD_ORDER) +#define THREAD_SIZE (PAGE_SIZE << THREAD_SIZE_ORDER) #define ASYNC_SIZE (PAGE_SIZE << ASYNC_ORDER) #ifndef __ASSEMBLY__ @@ -30,15 +30,7 @@ * - if the contents of this structure are changed, the assembly constants must also be changed */ struct thread_info { - struct task_struct *task; /* main task structure */ unsigned long flags; /* low level flags */ - unsigned long sys_call_table; /* System call table address */ - unsigned int cpu; /* current CPU */ - int preempt_count; /* 0 => preemptable, <0 => BUG */ - unsigned int system_call; - __u64 user_timer; - __u64 system_timer; - unsigned long last_break; /* last breaking-event-address. */ }; /* @@ -46,26 +38,14 @@ struct thread_info { */ #define INIT_THREAD_INFO(tsk) \ { \ - .task = &tsk, \ .flags = 0, \ - .cpu = 0, \ - .preempt_count = INIT_PREEMPT_COUNT, \ } -#define init_thread_info (init_thread_union.thread_info) #define init_stack (init_thread_union.stack) -/* how to get the thread information struct from C */ -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); int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src); -#define THREAD_SIZE_ORDER THREAD_ORDER - #endif /* |