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1/* SPDX-License-Identifier: GPL-2.0-only */2/*3 * db-export.h: Support for exporting data suitable for import to a database4 * Copyright (c) 2014, Intel Corporation.5 */6 7#ifndef __PERF_DB_EXPORT_H8#define __PERF_DB_EXPORT_H9 10#include <linux/types.h>11#include <linux/list.h>12 13struct evsel;14struct machine;15struct thread;16struct comm;17struct dso;18struct perf_sample;19struct addr_location;20struct call_return_processor;21struct call_path_root;22struct call_path;23struct call_return;24 25struct export_sample {26 union perf_event *event;27 struct perf_sample *sample;28 struct evsel *evsel;29 struct addr_location *al;30 u64 db_id;31 u64 comm_db_id;32 u64 dso_db_id;33 u64 sym_db_id;34 u64 offset; /* ip offset from symbol start */35 u64 addr_dso_db_id;36 u64 addr_sym_db_id;37 u64 addr_offset; /* addr offset from symbol start */38 u64 call_path_id;39};40 41struct db_export {42 int (*export_evsel)(struct db_export *dbe, struct evsel *evsel);43 int (*export_machine)(struct db_export *dbe, struct machine *machine);44 int (*export_thread)(struct db_export *dbe, struct thread *thread,45 u64 main_thread_db_id, struct machine *machine);46 int (*export_comm)(struct db_export *dbe, struct comm *comm,47 struct thread *thread);48 int (*export_comm_thread)(struct db_export *dbe, u64 db_id,49 struct comm *comm, struct thread *thread);50 int (*export_dso)(struct db_export *dbe, struct dso *dso,51 struct machine *machine);52 int (*export_symbol)(struct db_export *dbe, struct symbol *sym,53 struct dso *dso);54 int (*export_branch_type)(struct db_export *dbe, u32 branch_type,55 const char *name);56 int (*export_sample)(struct db_export *dbe, struct export_sample *es);57 int (*export_call_path)(struct db_export *dbe, struct call_path *cp);58 int (*export_call_return)(struct db_export *dbe,59 struct call_return *cr);60 int (*export_context_switch)(struct db_export *dbe, u64 db_id,61 struct machine *machine,62 struct perf_sample *sample,63 u64 th_out_id, u64 comm_out_id,64 u64 th_in_id, u64 comm_in_id, int flags);65 struct call_return_processor *crp;66 struct call_path_root *cpr;67 u64 evsel_last_db_id;68 u64 machine_last_db_id;69 u64 thread_last_db_id;70 u64 comm_last_db_id;71 u64 comm_thread_last_db_id;72 u64 dso_last_db_id;73 u64 symbol_last_db_id;74 u64 sample_last_db_id;75 u64 call_path_last_db_id;76 u64 call_return_last_db_id;77 u64 context_switch_last_db_id;78};79 80int db_export__init(struct db_export *dbe);81void db_export__exit(struct db_export *dbe);82int db_export__evsel(struct db_export *dbe, struct evsel *evsel);83int db_export__machine(struct db_export *dbe, struct machine *machine);84int db_export__thread(struct db_export *dbe, struct thread *thread,85 struct machine *machine, struct thread *main_thread);86int db_export__comm(struct db_export *dbe, struct comm *comm,87 struct thread *thread);88int db_export__exec_comm(struct db_export *dbe, struct comm *comm,89 struct thread *main_thread);90int db_export__comm_thread(struct db_export *dbe, struct comm *comm,91 struct thread *thread);92int db_export__dso(struct db_export *dbe, struct dso *dso,93 struct machine *machine);94int db_export__symbol(struct db_export *dbe, struct symbol *sym,95 struct dso *dso);96int db_export__branch_type(struct db_export *dbe, u32 branch_type,97 const char *name);98int db_export__sample(struct db_export *dbe, union perf_event *event,99 struct perf_sample *sample, struct evsel *evsel,100 struct addr_location *al, struct addr_location *addr_al);101 102int db_export__branch_types(struct db_export *dbe);103 104int db_export__call_path(struct db_export *dbe, struct call_path *cp);105int db_export__call_return(struct db_export *dbe, struct call_return *cr,106 u64 *parent_db_id);107int db_export__switch(struct db_export *dbe, union perf_event *event,108 struct perf_sample *sample, struct machine *machine);109 110#endif111