Logo
Explore Help
Register Sign In
leandrof/linux
1
0
Fork 0
You've already forked linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity
Files
b11fd42cad65c65609bd90936307e204d1f2a11a
linux/tools/perf/util/include/asm/dwarf2.h

12 lines
194 B
C
Raw Normal View History

perf bench: Add feature that measures the performance of the arch/x86/lib/memcpy_64.S memcpy routines via 'perf bench mem' This patch ports arch/x86/lib/memcpy_64.S to perf bench mem memcpy for benchmarking memcpy() in userland with tricky and dirty way. util/include/asm/cpufeature.h, util/include/asm/dwarf2.h, and util/include/linux/linkage.h are mostly dummy files with small wrappers, so that we are able to include memcpy_64.S unmodified. Signed-off-by: Hitoshi Mitake <mitake@dcl.info.waseda.ac.jp> Cc: h.mitake@gmail.com Cc: Miao Xie <miaox@cn.fujitsu.com> Cc: Ma Ling <ling.ma@intel.com> Cc: Zhao Yakui <yakui.zhao@intel.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Andi Kleen <andi@firstfloor.org> LKML-Reference: <1290668693-27068-2-git-send-email-mitake@dcl.info.waseda.ac.jp> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2010-11-25 16:04:53 +09:00
#ifndef PERF_DWARF2_H
#define PERF_DWARF2_H
/* dwarf2.h ... dummy header file for including arch/x86/lib/memcpy_64.S */
#define CFI_STARTPROC
#define CFI_ENDPROC
#endif /* PERF_DWARF2_H */
Reference in New Issue Copy Permalink
Powered by Gitea Version: 1.25.1 Page: 354ms Template: 2ms
English
Bahasa Indonesia Deutsch English Español Français Gaeilge Italiano Latviešu Magyar nyelv Nederlands Polski Português de Portugal Português do Brasil Suomi Svenska Türkçe Čeština Ελληνικά Български Русский Українська فارسی മലയാളം 日本語 简体中文 繁體中文(台灣) 繁體中文(香港) 한국어
Licenses API