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Diffstat (limited to 'kernel/tools/perf/bench/mem-memcpy-x86-64-asm-def.h')
-rw-r--r--kernel/tools/perf/bench/mem-memcpy-x86-64-asm-def.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/kernel/tools/perf/bench/mem-memcpy-x86-64-asm-def.h b/kernel/tools/perf/bench/mem-memcpy-x86-64-asm-def.h
new file mode 100644
index 000000000..8c0c1a277
--- /dev/null
+++ b/kernel/tools/perf/bench/mem-memcpy-x86-64-asm-def.h
@@ -0,0 +1,12 @@
+
+MEMCPY_FN(memcpy_orig,
+ "x86-64-unrolled",
+ "unrolled memcpy() in arch/x86/lib/memcpy_64.S")
+
+MEMCPY_FN(__memcpy,
+ "x86-64-movsq",
+ "movsq-based memcpy() in arch/x86/lib/memcpy_64.S")
+
+MEMCPY_FN(memcpy_erms,
+ "x86-64-movsb",
+ "movsb-based memcpy() in arch/x86/lib/memcpy_64.S")