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x86, ptrace: add bts context unconditionally

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Add the ptrace bts context field to task_struct unconditionally.

Initialize the field directly in copy_process().
Remove all the unneeded functionality used to initialize that field.

Signed-off-by: Markus Metzger <markus.t.metzger@intel.com>
Cc: roland@redhat.com
Cc: eranian@googlemail.com
Cc: oleg@redhat.com
Cc: juan.villacis@intel.com
Cc: ak@linux.jf.intel.com
LKML-Reference: <20090403144603.292754000@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Markus Metzger
2009-04-03 16:43:48 +02:00
committed by Ingo Molnar
parent ee811517a5
commit 0f4814065f
6 changed files with 7 additions and 48 deletions
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10
kernel/ptrace.c
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@ -26,16 +26,6 @@
#include <asm/uaccess.h>
/*
* Initialize a new task whose father had been ptraced.
*
* Called from copy_process().
*/
void ptrace_fork(struct task_struct *child, unsigned long clone_flags)
{
arch_ptrace_fork(child, clone_flags);
}
/*
* ptrace a task: make the debugger its new parent and
* move it to the ptrace list.