Defined in 3 files as a macro:

• arch/arm64/include/asm/compat.h, line 117 (as a macro)
• arch/x86/include/asm/ptrace.h, line 177 (as a macro)
• include/linux/compat.h, line 97 (as a macro)

Referenced in 3 files:

• arch/arm64/include/asm/compat.h, line 122
• include/linux/compat.h, line 96
• kernel/signal.c, line 4096