Kernel  |  4.4
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  1. 根目录:
  2. tools
  3. perf
  4. util
  5. include
  6. asm
  7. alternative-asm.h
C++程序  |  10行  |  216 B 
#ifndef _PERF_ASM_ALTERNATIVE_ASM_H
#define _PERF_ASM_ALTERNATIVE_ASM_H

/* Just disable it so we can build arch/x86/lib/memcpy_64.S for perf bench: */

#define altinstruction_entry #
#define ALTERNATIVE_2 #

#endif