6 files changed, 8 insertions, 141 deletions
diff --git a/kernel/tools/perf/util/include/dwarf-regs.h b/kernel/tools/perf/util/include/dwarf-regs.h
index 8f149655f..07c644ed6 100644
--- a/kernel/tools/perf/util/include/dwarf-regs.h
+++ b/kernel/tools/perf/util/include/dwarf-regs.h
@@ -5,4 +5,12 @@
 const char *get_arch_regstr(unsigned int n);
 #endif
 
+#ifdef HAVE_ARCH_REGS_QUERY_REGISTER_OFFSET
+/*
+ * Arch should support fetching the offset of a register in pt_regs
+ * by its name. See kernel's regs_query_register_offset in
+ * arch/xxx/kernel/ptrace.c.
+ */
+int regs_query_register_offset(const char *name);
+#endif
 #endif
diff --git a/kernel/tools/perf/util/include/linux/kernel.h b/kernel/tools/perf/util/include/linux/kernel.h
deleted file mode 100644
index 09e8e7aea..000000000
--- a/kernel/tools/perf/util/include/linux/kernel.h
+++ /dev/null
@@ -1,107 +0,0 @@
-#ifndef PERF_LINUX_KERNEL_H_
-#define PERF_LINUX_KERNEL_H_
-
-#include <stdarg.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <assert.h>
-
-#define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))
-
-#define PERF_ALIGN(x, a)	__PERF_ALIGN_MASK(x, (typeof(x))(a)-1)
-#define __PERF_ALIGN_MASK(x, mask)	(((x)+(mask))&~(mask))
-
-#ifndef offsetof
-#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
-#endif
-
-#ifndef container_of
-/**
- * container_of - cast a member of a structure out to the containing structure
- * @ptr:	the pointer to the member.
- * @type:	the type of the container struct this is embedded in.
- * @member:	the name of the member within the struct.
- *
- */
-#define container_of(ptr, type, member) ({			\
-	const typeof(((type *)0)->member) * __mptr = (ptr);	\
-	(type *)((char *)__mptr - offsetof(type, member)); })
-#endif
-
-#define BUILD_BUG_ON_ZERO(e) (sizeof(struct { int:-!!(e); }))
-
-#ifndef max
-#define max(x, y) ({				\
-	typeof(x) _max1 = (x);			\
-	typeof(y) _max2 = (y);			\
-	(void) (&_max1 == &_max2);		\
-	_max1 > _max2 ? _max1 : _max2; })
-#endif
-
-#ifndef min
-#define min(x, y) ({				\
-	typeof(x) _min1 = (x);			\
-	typeof(y) _min2 = (y);			\
-	(void) (&_min1 == &_min2);		\
-	_min1 < _min2 ? _min1 : _min2; })
-#endif
-
-#ifndef roundup
-#define roundup(x, y) (                                \
-{                                                      \
-	const typeof(y) __y = y;		       \
-	(((x) + (__y - 1)) / __y) * __y;	       \
-}                                                      \
-)
-#endif
-
-#ifndef BUG_ON
-#ifdef NDEBUG
-#define BUG_ON(cond) do { if (cond) {} } while (0)
-#else
-#define BUG_ON(cond) assert(!(cond))
-#endif
-#endif
-
-/*
- * Both need more care to handle endianness
- * (Don't use bitmap_copy_le() for now)
- */
-#define cpu_to_le64(x)	(x)
-#define cpu_to_le32(x)	(x)
-
-static inline int
-vscnprintf(char *buf, size_t size, const char *fmt, va_list args)
-{
-	int i;
-	ssize_t ssize = size;
-
-	i = vsnprintf(buf, size, fmt, args);
-
-	return (i >= ssize) ? (ssize - 1) : i;
-}
-
-static inline int scnprintf(char * buf, size_t size, const char * fmt, ...)
-{
-	va_list args;
-	ssize_t ssize = size;
-	int i;
-
-	va_start(args, fmt);
-	i = vsnprintf(buf, size, fmt, args);
-	va_end(args);
-
-	return (i >= ssize) ? (ssize - 1) : i;
-}
-
-/*
- * This looks more complex than it should be. But we need to
- * get the type for the ~ right in round_down (it needs to be
- * as wide as the result!), and we want to evaluate the macro
- * arguments just once each.
- */
-#define __round_mask(x, y) ((__typeof__(x))((y)-1))
-#define round_up(x, y) ((((x)-1) | __round_mask(x, y))+1)
-#define round_down(x, y) ((x) & ~__round_mask(x, y))
-
-#endif
diff --git a/kernel/tools/perf/util/include/linux/list.h b/kernel/tools/perf/util/include/linux/list.h
deleted file mode 100644
index 76ddbc726..000000000
--- a/kernel/tools/perf/util/include/linux/list.h
+++ /dev/null
@@ -1,29 +0,0 @@
-#include <linux/kernel.h>
-#include <linux/types.h>
-
-#include "../../../../include/linux/list.h"
-
-#ifndef PERF_LIST_H
-#define PERF_LIST_H
-/**
- * list_del_range - deletes range of entries from list.
- * @begin: first element in the range to delete from the list.
- * @end: last element in the range to delete from the list.
- * Note: list_empty on the range of entries does not return true after this,
- * the entries is in an undefined state.
- */
-static inline void list_del_range(struct list_head *begin,
-				  struct list_head *end)
-{
-	begin->prev->next = end->next;
-	end->next->prev = begin->prev;
-}
-
-/**
- * list_for_each_from	-	iterate over a list from one of its nodes
- * @pos:  the &struct list_head to use as a loop cursor, from where to start
- * @head: the head for your list.
- */
-#define list_for_each_from(pos, head) \
-	for (; pos != (head); pos = pos->next)
-#endif
diff --git a/kernel/tools/perf/util/include/linux/poison.h b/kernel/tools/perf/util/include/linux/poison.h
deleted file mode 100644
index fef6dbc9c..000000000
--- a/kernel/tools/perf/util/include/linux/poison.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../../../include/linux/poison.h"
diff --git a/kernel/tools/perf/util/include/linux/rbtree.h b/kernel/tools/perf/util/include/linux/rbtree.h
deleted file mode 100644
index 2a030c5af..000000000
--- a/kernel/tools/perf/util/include/linux/rbtree.h
+++ /dev/null
@@ -1,2 +0,0 @@
-#include <stdbool.h>
-#include "../../../../include/linux/rbtree.h"
diff --git a/kernel/tools/perf/util/include/linux/rbtree_augmented.h b/kernel/tools/perf/util/include/linux/rbtree_augmented.h
deleted file mode 100644
index 9d6fcdf17..000000000
--- a/kernel/tools/perf/util/include/linux/rbtree_augmented.h
+++ /dev/null
@@ -1,2 +0,0 @@
-#include <stdbool.h>
-#include "../../../../include/linux/rbtree_augmented.h"