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authorakpm@osdl.org <akpm@osdl.org>2006-01-09 20:51:37 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-10 08:01:25 -0800
commitdf2e71fb9115a8d4f721fb1464db09adc8332bc5 (patch)
tree460230de8257235dc57f9835582afb0875cbc057 /arch/s390/kernel
parentbe4f1bb2627c2d963d09be1cd69f8820995a9112 (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.c21
1 files changed, 0 insertions, 21 deletions
diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
index a942bf2d58e..7dd58f8ac6b 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)
return 1;
}
-/*
- * fill in the user structure for a core dump..
- */
-void dump_thread(struct pt_regs * regs, struct user * dump)
-{
-
-/* changed the size calculations - should hopefully work better. lbt */
- dump->magic = CMAGIC;
- dump->start_code = 0;
- dump->start_stack = regs->gprs[15] & ~(PAGE_SIZE - 1);
- dump->u_tsize = current->mm->end_code >> PAGE_SHIFT;
- dump->u_dsize = (current->mm->brk + PAGE_SIZE - 1) >> PAGE_SHIFT;
- dump->u_dsize -= dump->u_tsize;
- dump->u_ssize = 0;
- if (dump->start_stack < TASK_SIZE)
- dump->u_ssize = (TASK_SIZE - dump->start_stack) >> PAGE_SHIFT;
- memcpy(&dump->regs, regs, sizeof(s390_regs));
- dump_fpu (regs, &dump->regs.fp_regs);
- dump->regs.per_info = current->thread.per_info;
-}
-
unsigned long get_wchan(struct task_struct *p)
{
struct stack_frame *sf, *low, *high;