From 76cb841cb886eef6b3bee341a2266c76578724ad Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 6 May 2024 03:02:30 +0200 Subject: Adding upstream version 4.19.249. Signed-off-by: Daniel Baumann --- tools/perf/bench/mem-memset-x86-64-asm-def.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 tools/perf/bench/mem-memset-x86-64-asm-def.h (limited to 'tools/perf/bench/mem-memset-x86-64-asm-def.h') diff --git a/tools/perf/bench/mem-memset-x86-64-asm-def.h b/tools/perf/bench/mem-memset-x86-64-asm-def.h new file mode 100644 index 000000000..dac6d2b7c --- /dev/null +++ b/tools/perf/bench/mem-memset-x86-64-asm-def.h @@ -0,0 +1,13 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +MEMSET_FN(memset_orig, + "x86-64-unrolled", + "unrolled memset() in arch/x86/lib/memset_64.S") + +MEMSET_FN(__memset, + "x86-64-stosq", + "movsq-based memset() in arch/x86/lib/memset_64.S") + +MEMSET_FN(memset_erms, + "x86-64-stosb", + "movsb-based memset() in arch/x86/lib/memset_64.S") -- cgit v1.2.3