tools: Add copy of perf_event.h to tools/include/linux/
We shouldn't use headers from the kernel sources directly, instead we
should use the system's headers or in cases where that isn't possible,
like with perf_event.h, where the introduction of kernel features such
as perf_event_attr.{write_backwards,sample_max_stack} and
PERF_EVENT_IOC_PAUSE_OUTPUT take some time to become available in
/usr/include/linux/perf_event.h we need a copy.
Do it and check for source code drift, emitting a warning when changes
are detected.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-v6aks5un3s5pehory6f42nrl@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/perf/MANIFEST b/tools/perf/MANIFEST
index 2bd8c31..0b1ebf3 100644
--- a/tools/perf/MANIFEST
+++ b/tools/perf/MANIFEST
@@ -54,6 +54,7 @@
tools/include/linux/kernel.h
tools/include/linux/list.h
tools/include/linux/log2.h
+tools/include/uapi/linux/perf_event.h
tools/include/linux/poison.h
tools/include/linux/rbtree.h
tools/include/linux/rbtree_augmented.h
@@ -66,7 +67,6 @@
include/asm-generic/bitops/fls64.h
include/asm-generic/bitops/__fls.h
include/asm-generic/bitops/fls.h
-include/linux/perf_event.h
include/linux/list.h
include/linux/hash.h
include/linux/stringify.h
@@ -79,7 +79,6 @@
arch/*/include/asm/*features.h
include/linux/poison.h
include/linux/hw_breakpoint.h
-include/uapi/linux/perf_event.h
include/uapi/linux/bpf.h
include/uapi/linux/bpf_common.h
include/uapi/linux/const.h