1 #ifndef _ASM_GENERIC_TRACE_CLOCK_H
2 #define _ASM_GENERIC_TRACE_CLOCK_H
3 /*
4  * Arch-specific trace clocks.
5  */
6 
7 /*
8  * Additional trace clocks added to the trace_clocks
9  * array in kernel/trace/trace.c
10  * None if the architecture has not defined it.
11  */
12 #ifndef ARCH_TRACE_CLOCKS
13 # define ARCH_TRACE_CLOCKS
14 #endif
15 
16 #endif  /* _ASM_GENERIC_TRACE_CLOCK_H */
17