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authorTzvetomir Stoyanov <tstoyanov@vmware.com>2019-08-05 16:43:14 -0400
committerArnaldo Carvalho de Melo <acme@redhat.com>2019-08-31 22:19:28 -0300
commit5d6552ab3b71fac48a9c7452c7014d37ca80b17f (patch)
tree440855c869cd4acebfbdcdf509880603d0f4b014 /tools/lib/traceevent
parentlibtraceevent, perf tools: Changes in tep_print_event_* APIs (diff)
downloadlinux-dev-5d6552ab3b71fac48a9c7452c7014d37ca80b17f.tar.xz
linux-dev-5d6552ab3b71fac48a9c7452c7014d37ca80b17f.zip
libtraceevent: Remove tep_register_trace_clock()
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. Signed-off-by: Tzvetomir Stoyanov <tstoyanov@vmware.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Patrick McLean <chutzpah@gentoo.org> Cc: linux-trace-devel@vger.kernel.org Link: http://lore.kernel.org/linux-trace-devel/20190801074959.22023-3-tz.stoyanov@gmail.com Link: http://lore.kernel.org/lkml/20190805204355.195042846@goodmis.org Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/lib/traceevent')
-rw-r--r--tools/lib/traceevent/event-parse-local.h2
-rw-r--r--tools/lib/traceevent/event-parse.c11
-rw-r--r--tools/lib/traceevent/event-parse.h1
3 files changed, 0 insertions, 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 d1085aab9c43..bb22238debfe 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -393,16 +393,6 @@ 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;
@@ -7057,7 +7047,6 @@ 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,