1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 #undef TRACE_SYSTEM 3 #define TRACE_SYSTEM psi 4 5 #define TRACE_INCLUDE_PATH trace/hooks 6 7 #if !defined(_TRACE_HOOK_PSI_H) || defined(TRACE_HEADER_MULTI_READ) 8 #define _TRACE_HOOK_PSI_H 9 10 #include <linux/tracepoint.h> 11 #include <trace/hooks/vendor_hooks.h> 12 13 #if defined(CONFIG_TRACEPOINTS) && defined(CONFIG_ANDROID_VENDOR_HOOKS) 14 15 #if defined(__GENKSYMS__) || !defined(CONFIG_PSI) 16 struct psi_group; 17 struct psi_trigger; 18 #else 19 /* struct psi_group, struct psi_trigger */ 20 #include <linux/psi_types.h> 21 #endif /* __GENKSYMS__ */ 22 DECLARE_HOOK(android_vh_psi_event, 23 TP_PROTO(struct psi_trigger *t), 24 TP_ARGS(t)); 25 26 DECLARE_HOOK(android_vh_psi_group, 27 TP_PROTO(struct psi_group *group), 28 TP_ARGS(group)); 29 30 #else 31 #define trace_android_vh_psi_event(t) 32 #define trace_android_vh_psi_group(group) 33 #endif 34 35 #endif /* _TRACE_HOOK_PSI_H */ 36 37 /* This part must be outside protection */ 38 #include <trace/define_trace.h> 39