diff options
author | akpm@osdl.org <akpm@osdl.org> | 2006-01-09 23:51:37 -0500 |
---|---|---|
committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-10 11:01:25 -0500 |
commit | df2e71fb9115a8d4f721fb1464db09adc8332bc5 (patch) | |
tree | 460230de8257235dc57f9835582afb0875cbc057 /arch/s390/kernel | |
parent | be4f1bb2627c2d963d09be1cd69f8820995a9112 (diff) |
[PATCH] dump_thread() cleanup
)
From: Adrian Bunk <bunk@stusta.de>
- create one common dump_thread() prototype in kernel.h
- dump_thread() is only used in fs/binfmt_aout.c and can therefore be
removed on all architectures where CONFIG_BINFMT_AOUT is not
available
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/s390/kernel')
-rw-r--r-- | arch/s390/kernel/process.c | 21 |
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 | */ | ||
358 | void 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 | |||
376 | unsigned long get_wchan(struct task_struct *p) | 355 | unsigned long get_wchan(struct task_struct *p) |
377 | { | 356 | { |
378 | struct stack_frame *sf, *low, *high; | 357 | struct stack_frame *sf, *low, *high; |