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tools lib traceevent, perf tools: Rename pevent_set_* APIs 

In order to make libtraceevent into a proper library, variables, data
structures and functions require a unique prefix to prevent name space
conflicts. That prefix will be "tep_" and not "pevent_". This changes
APIs: pevent_set_file_bigendian, pevent_set_flag,
pevent_set_function_resolver, pevent_set_host_bigendian,
pevent_set_long_size, pevent_set_page_size and pevent_get_long_size

Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Yordan Karadzhov (VMware) <y.karadz@gmail.com>
Cc: linux-trace-devel@vger.kernel.org
Link: http://lkml.kernel.org/r/20180808180701.256265951@goodmis.org
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Tzvetomir Stoyanov (VMware) 2018-08-08 14:02:55 -04:00 committed by Arnaldo Carvalho de Melo
parent 13a418904e
commit ece2a4f483
7 changed files with 29 additions and 29 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
tools/lib/traceevent/event-parse.c
View File

@ -444,7 +444,7 @@ struct func_resolver {
};
/**
* pevent_set_function_resolver - set an alternative function resolver
* tep_set_function_resolver - set an alternative function resolver
* @pevent: handle for the pevent
* @resolver: function to be used
* @priv: resolver function private state.
@ -453,8 +453,8 @@ struct func_resolver {
* keep using it instead of duplicating all the entries inside
* pevent->funclist.
*/
int pevent_set_function_resolver(struct tep_handle *pevent,
tep_func_resolver_t *func, void *priv)
int tep_set_function_resolver(struct tep_handle *pevent,
tep_func_resolver_t *func, void *priv)
{
struct func_resolver *resolver = malloc(sizeof(*resolver));

16
tools/lib/traceevent/event-parse.h
View File

@ -532,7 +532,7 @@ struct tep_handle {
char *trace_clock;
};
static inline void pevent_set_flag(struct tep_handle *pevent, int flag)
static inline void tep_set_flag(struct tep_handle *pevent, int flag)
{
pevent->flags |= flag;
}
@ -615,8 +615,8 @@ enum trace_flag_type {
TRACE_FLAG_SOFTIRQ = 0x10,
};
int pevent_set_function_resolver(struct tep_handle *pevent,
tep_func_resolver_t *func, void *priv);
int tep_set_function_resolver(struct tep_handle *pevent,
tep_func_resolver_t *func, void *priv);
void pevent_reset_function_resolver(struct tep_handle *pevent);
int tep_register_comm(struct tep_handle *pevent, const char *comm, int pid);
int pevent_register_trace_clock(struct tep_handle *pevent, const char *trace_clock);
@ -741,12 +741,12 @@ static inline void pevent_set_cpus(struct tep_handle *pevent, int cpus)
pevent->cpus = cpus;
}
static inline int pevent_get_long_size(struct tep_handle *pevent)
static inline int tep_get_long_size(struct tep_handle *pevent)
{
return pevent->long_size;
}
static inline void pevent_set_long_size(struct tep_handle *pevent, int long_size)
static inline void tep_set_long_size(struct tep_handle *pevent, int long_size)
{
pevent->long_size = long_size;
}
@ -756,7 +756,7 @@ static inline int pevent_get_page_size(struct tep_handle *pevent)
return pevent->page_size;
}
static inline void pevent_set_page_size(struct tep_handle *pevent, int _page_size)
static inline void tep_set_page_size(struct tep_handle *pevent, int _page_size)
{
pevent->page_size = _page_size;
}
@ -766,7 +766,7 @@ static inline int pevent_is_file_bigendian(struct tep_handle *pevent)
return pevent->file_bigendian;
}
static inline void pevent_set_file_bigendian(struct tep_handle *pevent, int endian)
static inline void tep_set_file_bigendian(struct tep_handle *pevent, int endian)
{
pevent->file_bigendian = endian;
}
@ -776,7 +776,7 @@ static inline int pevent_is_host_bigendian(struct tep_handle *pevent)
return pevent->host_bigendian;
}
static inline void pevent_set_host_bigendian(struct tep_handle *pevent, int endian)
static inline void tep_set_host_bigendian(struct tep_handle *pevent, int endian)
{
pevent->host_bigendian = endian;
}

6
tools/perf/builtin-report.c
View File

@ -1369,9 +1369,9 @@ repeat:
}
if (session->tevent.pevent &&
pevent_set_function_resolver(session->tevent.pevent,
machine__resolve_kernel_addr,
&session->machines.host) < 0) {
tep_set_function_resolver(session->tevent.pevent,
machine__resolve_kernel_addr,
&session->machines.host) < 0) {
pr_err("%s: failed to set libtraceevent function resolver\n",
__func__);
return -1;

6
tools/perf/builtin-script.c
View File

@ -3429,9 +3429,9 @@ int cmd_script(int argc, const char **argv)
symbol_conf.use_callchain = false;
if (session->tevent.pevent &&
pevent_set_function_resolver(session->tevent.pevent,
machine__resolve_kernel_addr,
&session->machines.host) < 0) {
tep_set_function_resolver(session->tevent.pevent,
machine__resolve_kernel_addr,
&session->machines.host) < 0) {
pr_err("%s: failed to set libtraceevent function resolver\n", __func__);
err = -1;
goto out_delete;

2
tools/perf/util/machine.h
View File

@ -265,7 +265,7 @@ pid_t machine__get_current_tid(struct machine *machine, int cpu);
int machine__set_current_tid(struct machine *machine, int cpu, pid_t pid,
pid_t tid);
/*
* For use with libtraceevent's pevent_set_function_resolver()
* For use with libtraceevent's tep_set_function_resolver()
*/
char *machine__resolve_kernel_addr(void *vmachine, unsigned long long *addrp, char **modp);

14
tools/perf/util/trace-event-read.c
View File

@ -236,12 +236,12 @@ static int read_header_files(struct tep_handle *pevent)
}
if (!tep_parse_header_page(pevent, header_page, size,
pevent_get_long_size(pevent))) {
tep_get_long_size(pevent))) {
/*
* The commit field in the page is of type long,
* use that instead, since it represents the kernel.
*/
pevent_set_long_size(pevent, pevent->header_page_size_size);
tep_set_long_size(pevent, pevent->header_page_size_size);
}
free(header_page);
@ -439,9 +439,9 @@ ssize_t trace_report(int fd, struct trace_event *tevent, bool __repipe)
pevent = tevent->pevent;
pevent_set_flag(pevent, PEVENT_NSEC_OUTPUT);
pevent_set_file_bigendian(pevent, file_bigendian);
pevent_set_host_bigendian(pevent, host_bigendian);
tep_set_flag(pevent, PEVENT_NSEC_OUTPUT);
tep_set_file_bigendian(pevent, file_bigendian);
tep_set_host_bigendian(pevent, host_bigendian);
if (do_read(buf, 1) < 0)
goto out;
@ -451,8 +451,8 @@ ssize_t trace_report(int fd, struct trace_event *tevent, bool __repipe)
if (!file_page_size)
goto out;
pevent_set_long_size(pevent, file_long_size);
pevent_set_page_size(pevent, file_page_size);
tep_set_long_size(pevent, file_long_size);
tep_set_page_size(pevent, file_page_size);
err = read_header_files(pevent);
if (err)

8
tools/perf/util/trace-event.c
View File

@ -47,9 +47,9 @@ static int trace_event__init2(void)
return -1;
pevent = tevent.pevent;
pevent_set_flag(pevent, PEVENT_NSEC_OUTPUT);
pevent_set_file_bigendian(pevent, be);
pevent_set_host_bigendian(pevent, be);
tep_set_flag(pevent, PEVENT_NSEC_OUTPUT);
tep_set_file_bigendian(pevent, be);
tep_set_host_bigendian(pevent, be);
tevent_initialized = true;
return 0;
}
@ -60,7 +60,7 @@ int trace_event__register_resolver(struct machine *machine,
if (!tevent_initialized && trace_event__init2())
return -1;
return pevent_set_function_resolver(tevent.pevent, func, machine);
return tep_set_function_resolver(tevent.pevent, func, machine);
}
void trace_event__cleanup(struct trace_event *t)