diff options
Diffstat (limited to 'include/linux/trace_events.h')
| -rw-r--r-- | include/linux/trace_events.h | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/include/linux/trace_events.h b/include/linux/trace_events.h index af44e7c2d577..e0e98000b665 100644 --- a/include/linux/trace_events.h +++ b/include/linux/trace_events.h @@ -467,6 +467,10 @@ trace_trigger_soft_disabled(struct trace_event_file *file) unsigned int trace_call_bpf(struct trace_event_call *call, void *ctx); int perf_event_attach_bpf_prog(struct perf_event *event, struct bpf_prog *prog); void perf_event_detach_bpf_prog(struct perf_event *event); +int perf_event_query_prog_array(struct perf_event *event, void __user *info); +int bpf_probe_register(struct bpf_raw_event_map *btp, struct bpf_prog *prog); +int bpf_probe_unregister(struct bpf_raw_event_map *btp, struct bpf_prog *prog); +struct bpf_raw_event_map *bpf_find_raw_tracepoint(const char *name); #else static inline unsigned int trace_call_bpf(struct trace_event_call *call, void *ctx) { @@ -481,6 +485,23 @@ perf_event_attach_bpf_prog(struct perf_event *event, struct bpf_prog *prog) static inline void perf_event_detach_bpf_prog(struct perf_event *event) { } +static inline int +perf_event_query_prog_array(struct perf_event *event, void __user *info) +{ + return -EOPNOTSUPP; +} +static inline int bpf_probe_register(struct bpf_raw_event_map *btp, struct bpf_prog *p) +{ + return -EOPNOTSUPP; +} +static inline int bpf_probe_unregister(struct bpf_raw_event_map *btp, struct bpf_prog *p) +{ + return -EOPNOTSUPP; +} +static inline struct bpf_raw_event_map *bpf_find_raw_tracepoint(const char *name) +{ + return NULL; +} #endif enum { @@ -528,17 +549,53 @@ do { \ struct perf_event; DECLARE_PER_CPU(struct pt_regs, perf_trace_regs); +DECLARE_PER_CPU(int, bpf_kprobe_override); extern int perf_trace_init(struct perf_event *event); extern void perf_trace_destroy(struct perf_event *event); extern int perf_trace_add(struct perf_event *event, int flags); extern void perf_trace_del(struct perf_event *event, int flags); +#ifdef CONFIG_KPROBE_EVENTS +extern int perf_kprobe_init(struct perf_event *event, bool is_retprobe); +extern void perf_kprobe_destroy(struct perf_event *event); +#endif +#ifdef CONFIG_UPROBE_EVENTS +extern int perf_uprobe_init(struct perf_event *event, bool is_retprobe); +extern void perf_uprobe_destroy(struct perf_event *event); +#endif extern int ftrace_profile_set_filter(struct perf_event *event, int event_id, char *filter_str); extern void ftrace_profile_free_filter(struct perf_event *event); void perf_trace_buf_update(void *record, u16 type); void *perf_trace_buf_alloc(int size, struct pt_regs **regs, int *rctxp); +void bpf_trace_run1(struct bpf_prog *prog, u64 arg1); +void bpf_trace_run2(struct bpf_prog *prog, u64 arg1, u64 arg2); +void bpf_trace_run3(struct bpf_prog *prog, u64 arg1, u64 arg2, + u64 arg3); +void bpf_trace_run4(struct bpf_prog *prog, u64 arg1, u64 arg2, + u64 arg3, u64 arg4); +void bpf_trace_run5(struct bpf_prog *prog, u64 arg1, u64 arg2, + u64 arg3, u64 arg4, u64 arg5); +void bpf_trace_run6(struct bpf_prog *prog, u64 arg1, u64 arg2, + u64 arg3, u64 arg4, u64 arg5, u64 arg6); +void bpf_trace_run7(struct bpf_prog *prog, u64 arg1, u64 arg2, + u64 arg3, u64 arg4, u64 arg5, u64 arg6, u64 arg7); +void bpf_trace_run8(struct bpf_prog *prog, u64 arg1, u64 arg2, + u64 arg3, u64 arg4, u64 arg5, u64 arg6, u64 arg7, + u64 arg8); +void bpf_trace_run9(struct bpf_prog *prog, u64 arg1, u64 arg2, + u64 arg3, u64 arg4, u64 arg5, u64 arg6, u64 arg7, + u64 arg8, u64 arg9); +void bpf_trace_run10(struct bpf_prog *prog, u64 arg1, u64 arg2, + u64 arg3, u64 arg4, u64 arg5, u64 arg6, u64 arg7, + u64 arg8, u64 arg9, u64 arg10); +void bpf_trace_run11(struct bpf_prog *prog, u64 arg1, u64 arg2, + u64 arg3, u64 arg4, u64 arg5, u64 arg6, u64 arg7, + u64 arg8, u64 arg9, u64 arg10, u64 arg11); +void bpf_trace_run12(struct bpf_prog *prog, u64 arg1, u64 arg2, + u64 arg3, u64 arg4, u64 arg5, u64 arg6, u64 arg7, + u64 arg8, u64 arg9, u64 arg10, u64 arg11, u64 arg12); void perf_trace_run_bpf_submit(void *raw_data, int size, int rctx, struct trace_event_call *call, u64 count, struct pt_regs *regs, struct hlist_head *head, |