perf bench mem: Ignore export.h related changes to mem{cpy,set}.S (e0c47582) · Commits · 戴 / test

Ignore export.h and EXPORT_SYMBOL in: ("x86: move exports to actual definitions") We're not dragging this stuff, not useful in tools/ This silences the following warnings while building perf: Warning: tools/arch/x86/lib/memcpy_64.S differs from kernel Warning: tools/arch/x86/lib/memset_64.S differs from kernel 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-h9vw3pe0fq79zmyqsfr0s0mo@git.kernel.org Signed-off-by:

Arnaldo Carvalho de Melo <acme@redhat.com>

tools/perf/Makefile.perf

+2 −2

Original line number	Diff line number	Diff line
		@@ -381,10 +381,10 @@ $(PERF_IN): prepare FORCE
		(diff -B ../arch/x86/include/asm/cpufeatures.h ../../arch/x86/include/asm/cpufeatures.h >/dev/null) \
		\|\| echo "Warning: tools/arch/x86/include/asm/cpufeatures.h differs from kernel" >&2 )) \|\| true
		@(test -f ../../arch/x86/lib/memcpy_64.S && ( \
		(diff -B ../arch/x86/lib/memcpy_64.S ../../arch/x86/lib/memcpy_64.S >/dev/null) \
		(diff -B -I "^EXPORT_SYMBOL" -I "^#include <asm/export.h>" ../arch/x86/lib/memcpy_64.S ../../arch/x86/lib/memcpy_64.S >/dev/null) \
		\|\| echo "Warning: tools/arch/x86/lib/memcpy_64.S differs from kernel" >&2 )) \|\| true
		@(test -f ../../arch/x86/lib/memset_64.S && ( \
		(diff -B ../arch/x86/lib/memset_64.S ../../arch/x86/lib/memset_64.S >/dev/null) \
		(diff -B -I "^EXPORT_SYMBOL" -I "^#include <asm/export.h>" ../arch/x86/lib/memset_64.S ../../arch/x86/lib/memset_64.S >/dev/null) \
		\|\| echo "Warning: tools/arch/x86/lib/memset_64.S differs from kernel" >&2 )) \|\| true
		@(test -f ../../arch/arm/include/uapi/asm/perf_regs.h && ( \
		(diff -B ../arch/arm/include/uapi/asm/perf_regs.h ../../arch/arm/include/uapi/asm/perf_regs.h >/dev/null) \

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