From 1918c7f548dc5abfb37ab74bb3d036d36c92ba5e Mon Sep 17 00:00:00 2001 From: Al Viro Date: Fri, 5 Oct 2012 22:37:01 -0400 Subject: sparc64: switch to generic kernel_thread() Signed-off-by: Al Viro --- arch/sparc/include/asm/processor_64.h | 2 -- arch/sparc/include/asm/ptrace.h | 3 +++ 2 files changed, 3 insertions(+), 2 deletions(-) (limited to 'arch/sparc/include/asm') diff --git a/arch/sparc/include/asm/processor_64.h b/arch/sparc/include/asm/processor_64.h index 4e5a483122a..5d81ff6b693 100644 --- a/arch/sparc/include/asm/processor_64.h +++ b/arch/sparc/include/asm/processor_64.h @@ -188,8 +188,6 @@ do { \ /* Free all resources held by a thread. */ #define release_thread(tsk) do { } while (0) -extern pid_t kernel_thread(int (*fn)(void *), void * arg, unsigned long flags); - extern unsigned long get_wchan(struct task_struct *task); #define task_pt_regs(tsk) (task_thread_info(tsk)->kregs) diff --git a/arch/sparc/include/asm/ptrace.h b/arch/sparc/include/asm/ptrace.h index 5b6019e327e..7a4075003e7 100644 --- a/arch/sparc/include/asm/ptrace.h +++ b/arch/sparc/include/asm/ptrace.h @@ -32,6 +32,9 @@ static inline bool pt_regs_clear_syscall(struct pt_regs *regs) #define arch_ptrace_stop(exit_code, info) \ synchronize_user_stack() +#define current_pt_regs() \ + ((struct pt_regs *)((unsigned long)current_thread_info() + THREAD_SIZE) - 1) + struct global_reg_snapshot { unsigned long tstate; unsigned long tpc; -- cgit v1.2.3-70-g09d2