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-rw-r--r--include/linux/ptrace.h10
-rw-r--r--include/linux/sched.h3
2 files changed, 0 insertions, 13 deletions
diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h
index 89573a33ab3c..07d0df6bf768 100644
--- a/include/linux/ptrace.h
+++ b/include/linux/ptrace.h
@@ -142,9 +142,6 @@ static inline void ptrace_init_task(struct task_struct *child, bool ptrace)
{
INIT_LIST_HEAD(&child->ptrace_entry);
INIT_LIST_HEAD(&child->ptraced);
-#ifdef CONFIG_HAVE_HW_BREAKPOINT
- atomic_set(&child->ptrace_bp_refcnt, 1);
-#endif
child->jobctl = 0;
child->ptrace = 0;
child->parent = child->real_parent;
@@ -351,11 +348,4 @@ extern int task_current_syscall(struct task_struct *target, long *callno,
unsigned long args[6], unsigned int maxargs,
unsigned long *sp, unsigned long *pc);
-#ifdef CONFIG_HAVE_HW_BREAKPOINT
-extern int ptrace_get_breakpoints(struct task_struct *tsk);
-extern void ptrace_put_breakpoints(struct task_struct *tsk);
-#else
-static inline void ptrace_put_breakpoints(struct task_struct *tsk) { }
-#endif /* CONFIG_HAVE_HW_BREAKPOINT */
-
#endif
diff --git a/include/linux/sched.h b/include/linux/sched.h
index cdd5407b37e2..75324d8157e3 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1401,9 +1401,6 @@ struct task_struct {
} memcg_batch;
unsigned int memcg_kmem_skip_account;
#endif
-#ifdef CONFIG_HAVE_HW_BREAKPOINT
- atomic_t ptrace_bp_refcnt;
-#endif
#ifdef CONFIG_UPROBES
struct uprobe_task *utask;
#endif