diff options
Diffstat (limited to 'tools/perf/util/machine.h')
| -rw-r--r-- | tools/perf/util/machine.h | 48 |
1 files changed, 37 insertions, 11 deletions
diff --git a/tools/perf/util/machine.h b/tools/perf/util/machine.h index e28c787616fe..b56abec84fed 100644 --- a/tools/perf/util/machine.h +++ b/tools/perf/util/machine.h @@ -49,7 +49,13 @@ struct machine { struct { u64 text_start; u64 text_end; - } sched, lock; + } sched, lock, traceiter, trace; + /* + * The current parallelism level (number of threads that run on CPUs). + * This value can be less than 1, or larger than the total number + * of CPUs, if events are poorly ordered. + */ + int parallelism; pid_t *current_tid; size_t current_tid_sz; union { /* Tool specific area */ @@ -178,13 +184,32 @@ struct mem_info *sample__resolve_mem(struct perf_sample *sample, struct callchain_cursor; -int thread__resolve_callchain(struct thread *thread, - struct callchain_cursor *cursor, - struct evsel *evsel, - struct perf_sample *sample, - struct symbol **parent, - struct addr_location *root_al, - int max_stack); +int __thread__resolve_callchain(struct thread *thread, + struct callchain_cursor *cursor, + struct evsel *evsel, + struct perf_sample *sample, + struct symbol **parent, + struct addr_location *root_al, + int max_stack, + bool symbols); + +static inline int thread__resolve_callchain(struct thread *thread, + struct callchain_cursor *cursor, + struct evsel *evsel, + struct perf_sample *sample, + struct symbol **parent, + struct addr_location *root_al, + int max_stack) +{ + return __thread__resolve_callchain(thread, + cursor, + evsel, + sample, + parent, + root_al, + max_stack, + /*symbols=*/true); +} /* * Default guest kernel is defined by parameter --guestkallsyms @@ -207,7 +232,8 @@ int machine__nr_cpus_avail(struct machine *machine); struct thread *machine__findnew_thread(struct machine *machine, pid_t pid, pid_t tid); -struct dso *machine__findnew_dso_id(struct machine *machine, const char *filename, struct dso_id *id); +struct dso *machine__findnew_dso_id(struct machine *machine, const char *filename, + const struct dso_id *id); struct dso *machine__findnew_dso(struct machine *machine, const char *filename); size_t machine__fprintf(struct machine *machine, FILE *fp); @@ -246,8 +272,6 @@ int machines__create_kernel_maps(struct machines *machines, pid_t pid); int machines__create_guest_kernel_maps(struct machines *machines); void machines__destroy_kernel_maps(struct machines *machines); -size_t machine__fprintf_vmlinux_path(struct machine *machine, FILE *fp); - typedef int (*machine__dso_t)(struct dso *dso, struct machine *machine, void *priv); int machine__for_each_dso(struct machine *machine, machine__dso_t fn, @@ -306,4 +330,6 @@ int machine__map_x86_64_entry_trampolines(struct machine *machine, int machine__resolve(struct machine *machine, struct addr_location *al, struct perf_sample *sample); +int machine__hit_all_dsos(struct machine *machine); + #endif /* __PERF_MACHINE_H */ |