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perf report: Rename 'perf_report' to 'report' 

Reduce typing, functions use class__method convention, so unlikely to
clash with other libraries.

This actually was discussed in the "Link:" referenced message below.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/20131112113427.GA4053@ghostprotocols.net
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2013-12-19 14:53:53 -03:00
Родитель 4c7aafc950
Коммит 28b21393fa
1 изменённых файлов: 31 добавлений и 42 удалений
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73
tools/perf/builtin-report.c
Просмотреть файл

@ -39,7 +39,7 @@
#include <dlfcn.h>
#include <linux/bitmap.h>
struct perf_report {
struct report {
struct perf_tool tool;
struct perf_session *session;
bool force, use_tui, use_gtk, use_stdio;
@ -60,14 +60,14 @@ struct perf_report {
DECLARE_BITMAP(cpu_bitmap, MAX_NR_CPUS);
};
static int perf_report_config(const char *var, const char *value, void *cb)
static int report__config(const char *var, const char *value, void *cb)
{
if (!strcmp(var, "report.group")) {
symbol_conf.event_group = perf_config_bool(var, value);
return 0;
}
if (!strcmp(var, "report.percent-limit")) {
struct perf_report *rep = cb;
struct report *rep = cb;
rep->min_percent = strtof(value, NULL);
return 0;
}
@ -75,7 +75,7 @@ static int perf_report_config(const char *var, const char *value, void *cb)
return perf_default_config(var, value, cb);
}
static int report__resolve_callchain(struct perf_report *rep, struct symbol **parent,
static int report__resolve_callchain(struct report *rep, struct symbol **parent,
struct perf_evsel *evsel, struct addr_location *al,
struct perf_sample *sample, struct machine *machine)
{
@ -93,14 +93,11 @@ static int hist_entry__append_callchain(struct hist_entry *he, struct perf_sampl
return callchain_append(he->callchain, &callchain_cursor, sample->period);
}
static int perf_report__add_mem_hist_entry(struct perf_tool *tool,
struct addr_location *al,
struct perf_sample *sample,
struct perf_evsel *evsel,
struct machine *machine,
union perf_event *event)
static int report__add_mem_hist_entry(struct perf_tool *tool, struct addr_location *al,
struct perf_sample *sample, struct perf_evsel *evsel,
struct machine *machine, union perf_event *event)
{
struct perf_report *rep = container_of(tool, struct perf_report, tool);
struct report *rep = container_of(tool, struct report, tool);
struct symbol *parent = NULL;
u8 cpumode = event->header.misc & PERF_RECORD_MISC_CPUMODE_MASK;
struct hist_entry *he;
@ -150,13 +147,11 @@ out:
return err;
}
static int perf_report__add_branch_hist_entry(struct perf_tool *tool,
struct addr_location *al,
struct perf_sample *sample,
struct perf_evsel *evsel,
struct machine *machine)
static int report__add_branch_hist_entry(struct perf_tool *tool, struct addr_location *al,
struct perf_sample *sample, struct perf_evsel *evsel,
struct machine *machine)
{
struct perf_report *rep = container_of(tool, struct perf_report, tool);
struct report *rep = container_of(tool, struct report, tool);
struct symbol *parent = NULL;
unsigned i;
struct hist_entry *he;
@ -208,13 +203,11 @@ out:
return err;
}
static int perf_evsel__add_hist_entry(struct perf_tool *tool,
struct perf_evsel *evsel,
struct addr_location *al,
struct perf_sample *sample,
struct machine *machine)
static int report__add_hist_entry(struct perf_tool *tool, struct perf_evsel *evsel,
struct addr_location *al, struct perf_sample *sample,
struct machine *machine)
{
struct perf_report *rep = container_of(tool, struct perf_report, tool);
struct report *rep = container_of(tool, struct report, tool);
struct symbol *parent = NULL;
struct hist_entry *he;
int err = report__resolve_callchain(rep, &parent, evsel, al, sample, machine);
@ -246,7 +239,7 @@ static int process_sample_event(struct perf_tool *tool,
struct perf_evsel *evsel,
struct machine *machine)
{
struct perf_report *rep = container_of(tool, struct perf_report, tool);
struct report *rep = container_of(tool, struct report, tool);
struct addr_location al;
int ret;
@ -263,21 +256,18 @@ static int process_sample_event(struct perf_tool *tool,
return 0;
if (sort__mode == SORT_MODE__BRANCH) {
ret = perf_report__add_branch_hist_entry(tool, &al, sample,
evsel, machine);
ret = report__add_branch_hist_entry(tool, &al, sample, evsel, machine);
if (ret < 0)
pr_debug("problem adding lbr entry, skipping event\n");
} else if (rep->mem_mode == 1) {
ret = perf_report__add_mem_hist_entry(tool, &al, sample,
evsel, machine, event);
ret = report__add_mem_hist_entry(tool, &al, sample, evsel, machine, event);
if (ret < 0)
pr_debug("problem adding mem entry, skipping event\n");
} else {
if (al.map != NULL)
al.map->dso->hit = 1;
ret = perf_evsel__add_hist_entry(tool, evsel, &al, sample,
machine);
ret = report__add_hist_entry(tool, evsel, &al, sample, machine);
if (ret < 0)
pr_debug("problem incrementing symbol period, skipping event\n");
}
@ -290,7 +280,7 @@ static int process_read_event(struct perf_tool *tool,
struct perf_evsel *evsel,
struct machine *machine __maybe_unused)
{
struct perf_report *rep = container_of(tool, struct perf_report, tool);
struct report *rep = container_of(tool, struct report, tool);
if (rep->show_threads) {
const char *name = evsel ? perf_evsel__name(evsel) : "unknown";
@ -309,7 +299,7 @@ static int process_read_event(struct perf_tool *tool,
}
/* For pipe mode, sample_type is not currently set */
static int perf_report__setup_sample_type(struct perf_report *rep)
static int report__setup_sample_type(struct report *rep)
{
struct perf_session *session = rep->session;
u64 sample_type = perf_evlist__combined_sample_type(session->evlist);
@ -354,8 +344,7 @@ static void sig_handler(int sig __maybe_unused)
session_done = 1;
}
static size_t hists__fprintf_nr_sample_events(struct perf_report *rep,
struct hists *hists,
static size_t hists__fprintf_nr_sample_events(struct hists *hists, struct report *rep,
const char *evname, FILE *fp)
{
size_t ret;
@ -392,7 +381,7 @@ static size_t hists__fprintf_nr_sample_events(struct perf_report *rep,
}
static int perf_evlist__tty_browse_hists(struct perf_evlist *evlist,
struct perf_report *rep,
struct report *rep,
const char *help)
{
struct perf_evsel *pos;
@ -405,7 +394,7 @@ static int perf_evlist__tty_browse_hists(struct perf_evlist *evlist,
!perf_evsel__is_group_leader(pos))
continue;
hists__fprintf_nr_sample_events(rep, hists, evname, stdout);
hists__fprintf_nr_sample_events(hists, rep, evname, stdout);
hists__fprintf(hists, true, 0, 0, rep->min_percent, stdout);
fprintf(stdout, "\n\n");
}
@ -425,7 +414,7 @@ static int perf_evlist__tty_browse_hists(struct perf_evlist *evlist,
return 0;
}
static int __cmd_report(struct perf_report *rep)
static int __cmd_report(struct report *rep)
{
int ret = -EINVAL;
u64 nr_samples;
@ -449,7 +438,7 @@ static int __cmd_report(struct perf_report *rep)
if (rep->show_threads)
perf_read_values_init(&rep->show_threads_values);
ret = perf_report__setup_sample_type(rep);
ret = report__setup_sample_type(rep);
if (ret)
return ret;
@ -568,7 +557,7 @@ static int __cmd_report(struct perf_report *rep)
static int
parse_callchain_opt(const struct option *opt, const char *arg, int unset)
{
struct perf_report *rep = (struct perf_report *)opt->value;
struct report *rep = (struct report *)opt->value;
char *tok, *tok2;
char *endptr;
@ -688,7 +677,7 @@ static int
parse_percent_limit(const struct option *opt, const char *str,
int unset __maybe_unused)
{
struct perf_report *rep = opt->value;
struct report *rep = opt->value;
rep->min_percent = strtof(str, NULL);
return 0;
@ -706,7 +695,7 @@ int cmd_report(int argc, const char **argv, const char *prefix __maybe_unused)
"perf report [<options>]",
NULL
};
struct perf_report report = {
struct report report = {
.tool = {
.sample = process_sample_event,
.mmap = perf_event__process_mmap,
@ -822,7 +811,7 @@ int cmd_report(int argc, const char **argv, const char *prefix __maybe_unused)
.mode = PERF_DATA_MODE_READ,
};
perf_config(perf_report_config, &report);
perf_config(report__config, &report);
argc = parse_options(argc, argv, options, report_usage, 0);