* [tip:perf/urgent] tools include uapi: Update linux/mmap.h copy
@ 2018-10-31 22:09 tip-bot for Arnaldo Carvalho de Melo
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From: tip-bot for Arnaldo Carvalho de Melo @ 2018-10-31 22:09 UTC (permalink / raw)
To: linux-tip-commits
Cc: namhyung, hpa, anshuman.khandual, mingo, linux-kernel, tglx,
acme, jolsa, gregkh
Commit-ID: 685626dc26bd9cead850d06520708acbd16bcfda
Gitweb: https://git.kernel.org/tip/685626dc26bd9cead850d06520708acbd16bcfda
Author: Arnaldo Carvalho de Melo <acme@redhat.com>
AuthorDate: Tue, 30 Oct 2018 16:50:08 -0300
Committer: Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Wed, 31 Oct 2018 09:57:53 -0300
tools include uapi: Update linux/mmap.h copy
To pick up the changes from:
20916d4636a9 ("mm/hugetlb: add mmap() encodings for 32MB and 512MB page sizes")
That do not entail changes in in tools, this just shows that we have to
consider bits [26:31] of flags to beautify that in tools like 'perf
trace'
This silences this perf build warning:
Warning: Kernel ABI header at 'tools/include/uapi/linux/mman.h' differs from latest version at 'include/uapi/linux/mman.h'
diff -u tools/include/uapi/linux/mman.h include/uapi/linux/mman.h
Cc: Anshuman Khandual <anshuman.khandual@arm.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lkml.kernel.org/n/tip-3rvc39lon93kgt5pl31d8g4x@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/include/uapi/linux/mman.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/tools/include/uapi/linux/mman.h b/tools/include/uapi/linux/mman.h
index bfd5938fede6..d0f515d53299 100644
--- a/tools/include/uapi/linux/mman.h
+++ b/tools/include/uapi/linux/mman.h
@@ -28,7 +28,9 @@
#define MAP_HUGE_2MB HUGETLB_FLAG_ENCODE_2MB
#define MAP_HUGE_8MB HUGETLB_FLAG_ENCODE_8MB
#define MAP_HUGE_16MB HUGETLB_FLAG_ENCODE_16MB
+#define MAP_HUGE_32MB HUGETLB_FLAG_ENCODE_32MB
#define MAP_HUGE_256MB HUGETLB_FLAG_ENCODE_256MB
+#define MAP_HUGE_512MB HUGETLB_FLAG_ENCODE_512MB
#define MAP_HUGE_1GB HUGETLB_FLAG_ENCODE_1GB
#define MAP_HUGE_2GB HUGETLB_FLAG_ENCODE_2GB
#define MAP_HUGE_16GB HUGETLB_FLAG_ENCODE_16GB
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