diff options
Diffstat (limited to 'include/asm-parisc/thread_info.h')
| -rw-r--r-- | include/asm-parisc/thread_info.h | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/include/asm-parisc/thread_info.h b/include/asm-parisc/thread_info.h deleted file mode 100644 index ac32f140b83..00000000000 --- a/include/asm-parisc/thread_info.h +++ /dev/null @@ -1,77 +0,0 @@ -#ifndef _ASM_PARISC_THREAD_INFO_H -#define _ASM_PARISC_THREAD_INFO_H - -#ifdef __KERNEL__ - -#ifndef __ASSEMBLY__ -#include <asm/processor.h> - -struct thread_info { - struct task_struct *task; /* main task structure */ - struct exec_domain *exec_domain;/* execution domain */ - unsigned long flags; /* thread_info flags (see TIF_*) */ - mm_segment_t addr_limit; /* user-level address space limit */ - __u32 cpu; /* current CPU */ - int preempt_count; /* 0=premptable, <0=BUG; will also serve as bh-counter */ - struct restart_block restart_block; -}; - -#define INIT_THREAD_INFO(tsk) \ -{ \ - .task = &tsk, \ - .exec_domain = &default_exec_domain, \ - .flags = 0, \ - .cpu = 0, \ - .addr_limit = KERNEL_DS, \ - .preempt_count = 1, \ - .restart_block = { \ - .fn = do_no_restart_syscall \ - } \ -} - -#define init_thread_info (init_thread_union.thread_info) -#define init_stack (init_thread_union.stack) - -/* thread information allocation */ - -#define THREAD_ORDER 2 -/* Be sure to hunt all references to this down when you change the size of - * the kernel stack */ -#define THREAD_SIZE (PAGE_SIZE << THREAD_ORDER) -#define THREAD_SHIFT (PAGE_SHIFT + THREAD_ORDER) - -#define alloc_thread_info(tsk) ((struct thread_info *) \ - __get_free_pages(GFP_KERNEL, THREAD_ORDER)) -#define free_thread_info(ti) free_pages((unsigned long) (ti), THREAD_ORDER) - -/* how to get the thread information struct from C */ -#define current_thread_info() ((struct thread_info *)mfctl(30)) - -#endif /* !__ASSEMBLY */ - -#define PREEMPT_ACTIVE 0x10000000 - -/* - * thread information flags - */ -#define TIF_SYSCALL_TRACE 0 /* syscall trace active */ -#define TIF_NOTIFY_RESUME 1 /* resumption notification requested */ -#define TIF_SIGPENDING 2 /* signal pending */ -#define TIF_NEED_RESCHED 3 /* rescheduling necessary */ -#define TIF_POLLING_NRFLAG 4 /* true if poll_idle() is polling TIF_NEED_RESCHED */ -#define TIF_32BIT 5 /* 32 bit binary */ -#define TIF_MEMDIE 6 - -#define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE) -#define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME) -#define _TIF_SIGPENDING (1 << TIF_SIGPENDING) -#define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED) -#define _TIF_POLLING_NRFLAG (1 << TIF_POLLING_NRFLAG) -#define _TIF_32BIT (1 << TIF_32BIT) - -#define _TIF_USER_WORK_MASK (_TIF_NOTIFY_RESUME | _TIF_SIGPENDING | \ - _TIF_NEED_RESCHED) - -#endif /* __KERNEL__ */ - -#endif /* _ASM_PARISC_THREAD_INFO_H */ |
