[IA64] use CORE_DUMP_USE_REGSET

After we have regset support, we can use CORE_DUMP_USE_REGSET.

Signed-off-by: Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

1 files changed, 0 insertions, 30 deletions

diff --git a/arch/ia64/kernel/process.c b/arch/ia64/kernel/process.c
index 49937a383b23..a5ea817cbcbf 100644
--- a/arch/ia64/kernel/process.c
+++ b/arch/ia64/kernel/process.c
@@ -625,21 +625,6 @@ do_dump_fpu (struct unw_frame_info *info, void *arg)
         do_dump_task_fpu(current, info, arg);
 }
 
-int
-dump_task_regs(struct task_struct *task, elf_gregset_t *regs)
-{
-        struct unw_frame_info tcore_info;
-
-        if (current == task) {
-                unw_init_running(do_copy_regs, regs);
-        } else {
-                memset(&tcore_info, 0, sizeof(tcore_info));
-                unw_init_from_blocked_task(&tcore_info, task);
-                do_copy_task_regs(task, &tcore_info, regs);
-        }
-        return 1;
-}
-
 void
 ia64_elf_core_copy_regs (struct pt_regs *pt, elf_gregset_t dst)
 {
@@ -647,21 +632,6 @@ ia64_elf_core_copy_regs (struct pt_regs *pt, elf_gregset_t dst)
 }
 
 int
-dump_task_fpu (struct task_struct *task, elf_fpregset_t *dst)
-{
-        struct unw_frame_info tcore_info;
-
-        if (current == task) {
-                unw_init_running(do_dump_fpu, dst);
-        } else {
-                memset(&tcore_info, 0, sizeof(tcore_info));
-                unw_init_from_blocked_task(&tcore_info, task);
-                do_dump_task_fpu(task, &tcore_info, dst);
-        }
-        return 1;
-}
-
-int
 dump_fpu (struct pt_regs *pt, elf_fpregset_t dst)
 {
         unw_init_running(do_dump_fpu, dst);