[PATCH] arm26: task_thread_info()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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@ -277,7 +277,7 @@ int
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copy_thread(int nr, unsigned long clone_flags, unsigned long stack_start,
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copy_thread(int nr, unsigned long clone_flags, unsigned long stack_start,
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unsigned long unused, struct task_struct *p, struct pt_regs *regs)
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unsigned long unused, struct task_struct *p, struct pt_regs *regs)
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{
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{
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struct thread_info *thread = p->thread_info;
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struct thread_info *thread = task_thread_info(p);
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struct pt_regs *childregs;
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struct pt_regs *childregs;
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childregs = __get_user_regs(thread);
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childregs = __get_user_regs(thread);
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@ -532,7 +532,7 @@ static int ptrace_setregs(struct task_struct *tsk, void *uregs)
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*/
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*/
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static int ptrace_getfpregs(struct task_struct *tsk, void *ufp)
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static int ptrace_getfpregs(struct task_struct *tsk, void *ufp)
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{
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{
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return copy_to_user(ufp, &tsk->thread_info->fpstate,
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return copy_to_user(ufp, &task_thread_info(tsk)->fpstate,
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sizeof(struct user_fp)) ? -EFAULT : 0;
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sizeof(struct user_fp)) ? -EFAULT : 0;
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}
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}
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@ -542,7 +542,7 @@ static int ptrace_getfpregs(struct task_struct *tsk, void *ufp)
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static int ptrace_setfpregs(struct task_struct *tsk, void *ufp)
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static int ptrace_setfpregs(struct task_struct *tsk, void *ufp)
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{
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{
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set_stopped_child_used_math(tsk);
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set_stopped_child_used_math(tsk);
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return copy_from_user(&tsk->thread_info->fpstate, ufp,
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return copy_from_user(&task_threas_info(tsk)->fpstate, ufp,
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sizeof(struct user_fp)) ? -EFAULT : 0;
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sizeof(struct user_fp)) ? -EFAULT : 0;
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}
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}
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@ -111,7 +111,7 @@ extern struct task_struct *__switch_to(struct task_struct *, struct thread_info
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#define switch_to(prev,next,last) \
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#define switch_to(prev,next,last) \
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do { \
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do { \
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last = __switch_to(prev,prev->thread_info,next->thread_info); \
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last = __switch_to(prev,task_thread_info(prev),task_thread_info(next)); \
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} while (0)
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} while (0)
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/*
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/*
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@ -91,9 +91,9 @@ extern void free_thread_info(struct thread_info *);
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#define put_thread_info(ti) put_task_struct((ti)->task)
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#define put_thread_info(ti) put_task_struct((ti)->task)
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#define thread_saved_pc(tsk) \
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#define thread_saved_pc(tsk) \
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((unsigned long)(pc_pointer((tsk)->thread_info->cpu_context.pc)))
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((unsigned long)(pc_pointer(task_thread_info(tsk)->cpu_context.pc)))
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#define thread_saved_fp(tsk) \
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#define thread_saved_fp(tsk) \
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((unsigned long)((tsk)->thread_info->cpu_context.fp))
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((unsigned long)(task_thread_info(tsk)->cpu_context.fp))
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#else /* !__ASSEMBLY__ */
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#else /* !__ASSEMBLY__ */
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