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-rw-r--r--arch/s390/kernel/process.c21
1 files changed, 0 insertions, 21 deletions
diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
index a942bf2d58e9..7dd58f8ac6b5 100644
--- a/arch/s390/kernel/process.c
+++ b/arch/s390/kernel/process.c
@@ -352,27 +352,6 @@ int dump_fpu (struct pt_regs * regs, s390_fp_regs *fpregs)
352 return 1; 352 return 1;
353} 353}
354 354
355/*
356 * fill in the user structure for a core dump..
357 */
358void dump_thread(struct pt_regs * regs, struct user * dump)
359{
360
361/* changed the size calculations - should hopefully work better. lbt */
362 dump->magic = CMAGIC;
363 dump->start_code = 0;
364 dump->start_stack = regs->gprs[15] & ~(PAGE_SIZE - 1);
365 dump->u_tsize = current->mm->end_code >> PAGE_SHIFT;
366 dump->u_dsize = (current->mm->brk + PAGE_SIZE - 1) >> PAGE_SHIFT;
367 dump->u_dsize -= dump->u_tsize;
368 dump->u_ssize = 0;
369 if (dump->start_stack < TASK_SIZE)
370 dump->u_ssize = (TASK_SIZE - dump->start_stack) >> PAGE_SHIFT;
371 memcpy(&dump->regs, regs, sizeof(s390_regs));
372 dump_fpu (regs, &dump->regs.fp_regs);
373 dump->regs.per_info = current->thread.per_info;
374}
375
376unsigned long get_wchan(struct task_struct *p) 355unsigned long get_wchan(struct task_struct *p)
377{ 356{
378 struct stack_frame *sf, *low, *high; 357 struct stack_frame *sf, *low, *high;