Commit 2809b392 authored by Sven Schnelle's avatar Sven Schnelle Committed by Helge Deller
Browse files

compiler.h: add CC_USING_PATCHABLE_FUNCTION_ENTRY 



This can be used for architectures implementing dynamic
ftrace via -fpatchable-function-entry.

Signed-off-by: default avatarSven Schnelle <svens@stackframe.org>
Signed-off-by: default avatarHelge Deller <deller@gmx.de>
parent 6183d68b

include/linux/compiler_types.h

+2 −0
Original line number Diff line number Diff line
@@ -112,6 +112,8 @@ struct ftrace_likely_data { 


#if defined(CC_USING_HOTPATCH)

#define notrace			__attribute__((hotpatch(0, 0)))

#elif defined(CC_USING_PATCHABLE_FUNCTION_ENTRY)

#define notrace			__attribute__((patchable_function_entry(0, 0)))

#else

#define notrace			__attribute__((__no_instrument_function__))

#endif

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