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[PATCH] s390: task_stack_page()

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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>
This commit is contained in:
Al Viro
2006-01-12 01:05:50 -08:00
committed by Linus Torvalds
parent c7584fb6b4
commit 30af7120fe
4 changed files with 8 additions and 9 deletions
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2
include/asm-s390/processor.h
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@@ -192,7 +192,7 @@ extern void show_trace(struct task_struct *task, unsigned long *sp);
unsigned long get_wchan(struct task_struct *p);
#define task_pt_regs(tsk) ((struct pt_regs *) \
((void *)(tsk)->thread_info + THREAD_SIZE) - 1)
(task_stack_page(tsk) + THREAD_SIZE) - 1)
#define KSTK_EIP(tsk) (task_pt_regs(tsk)->psw.addr)
#define KSTK_ESP(tsk) (task_pt_regs(tsk)->gprs[15])