diff options
Diffstat (limited to 'arch/sparc/kernel/process.c')
| -rw-r--r-- | arch/sparc/kernel/process.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/sparc/kernel/process.c b/arch/sparc/kernel/process.c index ea864741146..fbb05a452e5 100644 --- a/arch/sparc/kernel/process.c +++ b/arch/sparc/kernel/process.c @@ -302,7 +302,7 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp) int count = 0; if (tsk != NULL) - task_base = (unsigned long) tsk->thread_info; + task_base = (unsigned long) task_stack_page(tsk); else task_base = (unsigned long) current_thread_info(); @@ -337,7 +337,7 @@ EXPORT_SYMBOL(dump_stack); */ unsigned long thread_saved_pc(struct task_struct *tsk) { - return tsk->thread_info->kpc; + return task_thread_info(tsk)->kpc; } /* @@ -392,7 +392,7 @@ void flush_thread(void) /* We must fixup kregs as well. */ /* XXX This was not fixed for ti for a while, worked. Unused? */ current->thread.kregs = (struct pt_regs *) - ((char *)current->thread_info + (THREAD_SIZE - TRACEREG_SZ)); + (task_stack_page(current) + (THREAD_SIZE - TRACEREG_SZ)); } } @@ -459,7 +459,7 @@ int copy_thread(int nr, unsigned long clone_flags, unsigned long sp, unsigned long unused, struct task_struct *p, struct pt_regs *regs) { - struct thread_info *ti = p->thread_info; + struct thread_info *ti = task_thread_info(p); struct pt_regs *childregs; char *new_stack; @@ -482,7 +482,7 @@ int copy_thread(int nr, unsigned long clone_flags, unsigned long sp, * V V (stk.fr.) V (pt_regs) { (stk.fr.) } * +----- - - - - - ------+===========+============={+==========}+ */ - new_stack = (char*)ti + THREAD_SIZE; + new_stack = task_stack_page(p) + THREAD_SIZE; if (regs->psr & PSR_PS) new_stack -= STACKFRAME_SZ; new_stack -= STACKFRAME_SZ + TRACEREG_SZ; @@ -724,7 +724,7 @@ unsigned long get_wchan(struct task_struct *task) task->state == TASK_RUNNING) goto out; - fp = task->thread_info->ksp + bias; + fp = task_thread_info(task)->ksp + bias; do { /* Bogus frame pointer? */ if (fp < (task_base + sizeof(struct thread_info)) || |