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-rw-r--r--tools/perf/MANIFEST3
-rw-r--r--tools/perf/Makefile.perf1
-rw-r--r--tools/perf/util/include/linux/bitops.h17
3 files changed, 13 insertions, 8 deletions
diff --git a/tools/perf/MANIFEST b/tools/perf/MANIFEST
index bfd7e22bafad..86f115cdbb5b 100644
--- a/tools/perf/MANIFEST
+++ b/tools/perf/MANIFEST
@@ -7,8 +7,9 @@ tools/lib/symbol/kallsyms.h
tools/lib/util/find_next_bit.c
tools/include/asm/bug.h
tools/include/asm-generic/bitops/atomic.h
-tools/include/asm-generic/bitops/find.h
tools/include/asm-generic/bitops/__ffs.h
+tools/include/asm-generic/bitops/find.h
+tools/include/asm-generic/bitops.h
tools/include/linux/compiler.h
tools/include/linux/export.h
tools/include/linux/hash.h
diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf
index 1aef4176ca19..3a73a955275b 100644
--- a/tools/perf/Makefile.perf
+++ b/tools/perf/Makefile.perf
@@ -235,6 +235,7 @@ LIB_H += util/include/linux/bitops.h
LIB_H += ../include/asm-generic/bitops/atomic.h
LIB_H += ../include/asm-generic/bitops/find.h
LIB_H += ../include/asm-generic/bitops/__ffs.h
+LIB_H += ../include/asm-generic/bitops.h
LIB_H += ../include/linux/compiler.h
LIB_H += ../include/linux/log2.h
LIB_H += util/include/linux/const.h
diff --git a/tools/perf/util/include/linux/bitops.h b/tools/perf/util/include/linux/bitops.h
index 292aadeb66c5..5237bc9f6266 100644
--- a/tools/perf/util/include/linux/bitops.h
+++ b/tools/perf/util/include/linux/bitops.h
@@ -1,5 +1,5 @@
-#ifndef _PERF_LINUX_BITOPS_H_
-#define _PERF_LINUX_BITOPS_H_
+#ifndef _TOOLS_LINUX_BITOPS_H_
+#define _TOOLS_LINUX_BITOPS_H_
#include <linux/kernel.h>
#include <linux/compiler.h>
@@ -19,6 +19,14 @@
#define BITS_TO_U32(nr) DIV_ROUND_UP(nr, BITS_PER_BYTE * sizeof(u32))
#define BITS_TO_BYTES(nr) DIV_ROUND_UP(nr, BITS_PER_BYTE)
+/*
+ * Include this here because some architectures need generic_ffs/fls in
+ * scope
+ *
+ * XXX: this needs to be asm/bitops.h, when we get to per arch optimizations
+ */
+#include <asm-generic/bitops.h>
+
#define for_each_set_bit(bit, addr, size) \
for ((bit) = find_first_bit((addr), (size)); \
(bit) < (size); \
@@ -30,14 +38,9 @@
(bit) < (size); \
(bit) = find_next_bit((addr), (size), (bit) + 1))
-#include <asm-generic/bitops/atomic.h>
-
static inline unsigned long hweight_long(unsigned long w)
{
return sizeof(w) == 4 ? hweight32(w) : hweight64(w);
}
-#include <asm-generic/bitops/__ffs.h>
-#include <asm-generic/bitops/find.h>
-
#endif