#ifndef _ASM_PARISC_THREAD_INFO_H #define _ASM_PARISC_THREAD_INFO_H #ifdef __KERNEL__ #ifndef __ASSEMBLY__ #include <asm/processor.h> #include <asm/special_insns.h> struct thread_info { struct task_struct *task; /* main task structure */ 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 */ }; #define INIT_THREAD_INFO(tsk) \ { \ .task = &tsk, \ .flags = 0, \ .cpu = 0, \ .addr_limit = KERNEL_DS, \ .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 */ #define current_thread_info() ((struct thread_info *)mfctl(30)) #endif /* !__ASSEMBLY */ /* thread information allocation */ #define THREAD_SIZE_ORDER 2 /* PA-RISC requires at least 16k stack */ /* Be sure to hunt all references to this down when you change the size of * the kernel stack */ #define THREAD_SIZE (PAGE_SIZE << THREAD_SIZE_ORDER) #define THREAD_SHIFT (PAGE_SHIFT + THREAD_SIZE_ORDER) /* * thread information flags */ #define TIF_SYSCALL_TRACE 0 /* syscall trace active */ #define TIF_SIGPENDING 1 /* signal pending */ #define TIF_NEED_RESCHED 2 /* rescheduling necessary */ #define TIF_POLLING_NRFLAG 3 /* true if poll_idle() is polling TIF_NEED_RESCHED */ #define TIF_32BIT 4 /* 32 bit binary */ #define TIF_MEMDIE 5 /* is terminating due to OOM killer */ #define TIF_SYSCALL_AUDIT 7 /* syscall auditing active */ #define TIF_NOTIFY_RESUME 8 /* callback before returning to user */ #define TIF_SINGLESTEP 9 /* single stepping? */ #define TIF_BLOCKSTEP 10 /* branch stepping? */ #define TIF_SECCOMP 11 /* secure computing */ #define TIF_SYSCALL_TRACEPOINT 12 /* syscall tracepoint instrumentation */ #define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE) #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_SYSCALL_AUDIT (1 << TIF_SYSCALL_AUDIT) #define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME) #define _TIF_SINGLESTEP (1 << TIF_SINGLESTEP) #define _TIF_BLOCKSTEP (1 << TIF_BLOCKSTEP) #define _TIF_SECCOMP (1 << TIF_SECCOMP) #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT) #define _TIF_USER_WORK_MASK (_TIF_SIGPENDING | _TIF_NOTIFY_RESUME | \ _TIF_NEED_RESCHED) #define _TIF_SYSCALL_TRACE_MASK (_TIF_SYSCALL_TRACE | _TIF_SINGLESTEP | \ _TIF_BLOCKSTEP | _TIF_SYSCALL_AUDIT | \ _TIF_SECCOMP | _TIF_SYSCALL_TRACEPOINT) #ifdef CONFIG_64BIT # ifdef CONFIG_COMPAT # define is_32bit_task() (test_thread_flag(TIF_32BIT)) # else # define is_32bit_task() (0) # endif #else # define is_32bit_task() (1) #endif #endif /* __KERNEL__ */ #endif /* _ASM_PARISC_THREAD_INFO_H */Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Matthew Wilcox | 119 | 50.85% | 3 | 15.00% |
| Helge Deller | 58 | 24.79% | 5 | 25.00% |
| Kyle McMartin | 18 | 7.69% | 1 | 5.00% |
| David Howells | 12 | 5.13% | 2 | 10.00% |
| Tim Abbott | 9 | 3.85% | 1 | 5.00% |
| Stéphane Eranian | 5 | 2.14% | 1 | 5.00% |
| Al Viro | 4 | 1.71% | 2 | 10.00% |
| FUJITA Tomonori | 3 | 1.28% | 1 | 5.00% |
| Andrea Arcangeli | 3 | 1.28% | 1 | 5.00% |
| Jesper Juhl | 1 | 0.43% | 1 | 5.00% |
| Richard Weinberger | 1 | 0.43% | 1 | 5.00% |
| Andreas Dilger | 1 | 0.43% | 1 | 5.00% |
| Total | 234 | 100.00% | 20 | 100.00% |