From: Tzvetomir Stoyanov <[email protected]> The tep_register_trace_clock() API is used to instruct the traceevent library how to print the event time stamps. As event print interface if redesigned, this API is not needed any more. The new event print API is flexible and the user can specify how the time stamps are printed.
Link: http://lore.kernel.org/linux-trace-devel/[email protected] Signed-off-by: Tzvetomir Stoyanov <[email protected]> Signed-off-by: Steven Rostedt (VMware) <[email protected]> --- tools/lib/traceevent/event-parse-local.h | 2 -- tools/lib/traceevent/event-parse.c | 11 ----------- tools/lib/traceevent/event-parse.h | 1 - 3 files changed, 14 deletions(-) diff --git a/tools/lib/traceevent/event-parse-local.h b/tools/lib/traceevent/event-parse-local.h index 6e58ee1fe7c8..cee469803a34 100644 --- a/tools/lib/traceevent/event-parse-local.h +++ b/tools/lib/traceevent/event-parse-local.h @@ -81,8 +81,6 @@ struct tep_handle { /* cache */ struct tep_event *last_event; - - char *trace_clock; }; void tep_free_event(struct tep_event *event); diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c index 0f2bc23efdca..93a21bdd0eaf 100644 --- a/tools/lib/traceevent/event-parse.c +++ b/tools/lib/traceevent/event-parse.c @@ -351,16 +351,6 @@ int tep_override_comm(struct tep_handle *tep, const char *comm, int pid) return _tep_register_comm(tep, comm, pid, true); } -int tep_register_trace_clock(struct tep_handle *tep, const char *trace_clock) -{ - tep->trace_clock = strdup(trace_clock); - if (!tep->trace_clock) { - errno = ENOMEM; - return -1; - } - return 0; -} - struct func_map { unsigned long long addr; char *func; @@ -7015,7 +7005,6 @@ void tep_free(struct tep_handle *tep) free_handler(handle); } - free(tep->trace_clock); free(tep->events); free(tep->sort_events); free(tep->func_resolver); diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h index cf7f302eb44a..d438ee44289f 100644 --- a/tools/lib/traceevent/event-parse.h +++ b/tools/lib/traceevent/event-parse.h @@ -435,7 +435,6 @@ int tep_set_function_resolver(struct tep_handle *tep, void tep_reset_function_resolver(struct tep_handle *tep); int tep_register_comm(struct tep_handle *tep, const char *comm, int pid); int tep_override_comm(struct tep_handle *tep, const char *comm, int pid); -int tep_register_trace_clock(struct tep_handle *tep, const char *trace_clock); int tep_register_function(struct tep_handle *tep, char *name, unsigned long long addr, char *mod); int tep_register_print_string(struct tep_handle *tep, const char *fmt, -- 2.20.1
