1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #undef TRACE_SYSTEM 3 #define TRACE_SYSTEM cpu 4 #define TRACE_INCLUDE_PATH trace/hooks 5 #if !defined(_TRACE_HOOK_CPU_H) || defined(TRACE_HEADER_MULTI_READ) 6 #define _TRACE_HOOK_CPU_H 7 #include <trace/hooks/vendor_hooks.h> 8 /* 9 * Following tracepoints are not exported in tracefs and provide a 10 * mechanism for vendor modules to hook and extend functionality 11 */ 12 DECLARE_HOOK(android_vh_cpu_up, 13 TP_PROTO(void *unused), 14 TP_ARGS(unused)); 15 16 DECLARE_HOOK(android_vh_cpu_down, 17 TP_PROTO(void *unused), 18 TP_ARGS(unused)); 19 20 /* macro versions of hooks are no longer required */ 21 22 #endif /* _TRACE_HOOK_CPU_H */ 23 /* This part must be outside protection */ 24 #include <trace/define_trace.h> 25