Commit-ID: 6375f0abeea886ec718d8b0aaf99818c7505de14
Gitweb: http://git.kernel.org/tip/6375f0abeea886ec718d8b0aaf99818c7505de14
Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
AuthorDate: Mon, 31 Jul 2017 22:52:28 -0300
Committer: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Mon, 31 Jul 2017 23:04:52 -0300
tools include uapi: Grab a copy of asm-generic/ioctls.h
So that we can build on older systems where otherwise we would end up
with:
CC /tmp/build/perf/trace/beauty/ioctl.o
trace/beauty/ioctl.c: In function 'ioctl__scnprintf_tty_cmd':
trace/beauty/ioctl.c:25:17: error: 'TIOCGEXCL' undeclared (first use in this function)
trace/beauty/ioctl.c:25:17: note: each undeclared identifier is reported only once for each function it appears in
trace/beauty/ioctl.c:25:2: error: array index in initializer not of integer type
trace/beauty/ioctl.c:25:2: error: (near initialization for 'ioctl_tty_cmd')
This way we can build a tool on an older system and it will still be
capable of processing perf.data files generated on newer systems.
Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
Cc: David Ahern <dsahern@xxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Cc: Wang Nan <wangnan0@xxxxxxxxxx>
Link: http://lkml.kernel.org/n/tip-8qvkv6txwuzua6d0yvt65wl3@xxxxxxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
{include => tools/include}/uapi/asm-generic/ioctls.h | 0
tools/perf/MANIFEST | 1 +
tools/perf/check-headers.sh | 1 +
3 files changed, 2 insertions(+)
diff --git a/include/uapi/asm-generic/ioctls.h b/tools/include/uapi/asm-generic/ioctls.h
similarity index 100%
copy from include/uapi/asm-generic/ioctls.h
copy to tools/include/uapi/asm-generic/ioctls.h
diff --git a/tools/perf/MANIFEST b/tools/perf/MANIFEST
index 705bdb1..2ee433c 100644
--- a/tools/perf/MANIFEST
+++ b/tools/perf/MANIFEST
@@ -71,6 +71,7 @@ tools/include/linux/kernel.h
tools/include/linux/list.h
tools/include/linux/log2.h
tools/include/uapi/asm-generic/fcntl.h
+tools/include/uapi/asm-generic/ioctls.h
tools/include/uapi/asm-generic/mman-common.h
tools/include/uapi/asm-generic/mman.h
tools/include/uapi/linux/bpf.h
diff --git a/tools/perf/check-headers.sh b/tools/perf/check-headers.sh
index d87bc6a..ff0a5fa 100755
--- a/tools/perf/check-headers.sh
+++ b/tools/perf/check-headers.sh
@@ -31,6 +31,7 @@ include/asm-generic/bitops/__fls.h
include/asm-generic/bitops/fls.h
include/asm-generic/bitops/fls64.h
include/linux/coresight-pmu.h
+include/uapi/asm-generic/ioctls.h
include/uapi/asm-generic/mman-common.h
'
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