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perf evlist: Remove cpus and threads arguments from perf_evlist__new()

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It's almost always used with NULL for both arguments.  Get rid of the
arguments from the signature and use perf_evlist__set_maps() if needed.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1362987798-24969-1-git-send-email-namhyung@kernel.org
[ committer note: replaced spaces with tabs in some of the affected lines ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Namhyung Kim 2013-03-11 16:43:12 +09:00 committed by Arnaldo Carvalho de Melo
parent b28b130719
commit 334fe7a3c6
13 changed files with 18 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
tools/perf/builtin-record.c
View File

@ -964,7 +964,7 @@ int cmd_record(int argc, const char **argv, const char *prefix __maybe_unused)
struct perf_record *rec = &record;
char errbuf[BUFSIZ];
evsel_list = perf_evlist__new(NULL, NULL);
evsel_list = perf_evlist__new();
if (evsel_list == NULL)
return -ENOMEM;

2
tools/perf/builtin-stat.c
View File

@ -1336,7 +1336,7 @@ int cmd_stat(int argc, const char **argv, const char *prefix __maybe_unused)
setlocale(LC_ALL, "");
evsel_list = perf_evlist__new(NULL, NULL);
evsel_list = perf_evlist__new();
if (evsel_list == NULL)
return -ENOMEM;

2
tools/perf/builtin-top.c
View File

@ -1116,7 +1116,7 @@ int cmd_top(int argc, const char **argv, const char *prefix __maybe_unused)
NULL
};
top.evlist = perf_evlist__new(NULL, NULL);
top.evlist = perf_evlist__new();
if (top.evlist == NULL)
return -ENOMEM;

2
tools/perf/builtin-trace.c
View File

@ -419,7 +419,7 @@ out_dump:
static int trace__run(struct trace *trace, int argc, const char **argv)
{
struct perf_evlist *evlist = perf_evlist__new(NULL, NULL);
struct perf_evlist *evlist = perf_evlist__new();
struct perf_evsel *evsel;
int err = -1, i;
unsigned long before;

4
tools/perf/tests/evsel-roundtrip-name.c
View File

@ -8,7 +8,7 @@ static int perf_evsel__roundtrip_cache_name_test(void)
char name[128];
int type, op, err = 0, ret = 0, i, idx;
struct perf_evsel *evsel;
struct perf_evlist *evlist = perf_evlist__new(NULL, NULL);
struct perf_evlist *evlist = perf_evlist__new();
if (evlist == NULL)
return -ENOMEM;
@ -64,7 +64,7 @@ static int __perf_evsel__name_array_test(const char *names[], int nr_names)
{
int i, err;
struct perf_evsel *evsel;
struct perf_evlist *evlist = perf_evlist__new(NULL, NULL);
struct perf_evlist *evlist = perf_evlist__new();
if (evlist == NULL)
return -ENOMEM;

2
tools/perf/tests/hists_link.c
View File

@ -436,7 +436,7 @@ int test__hists_link(void)
struct machines machines;
struct machine *machine = NULL;
struct perf_evsel *evsel, *first;
struct perf_evlist *evlist = perf_evlist__new(NULL, NULL);
struct perf_evlist *evlist = perf_evlist__new();
if (evlist == NULL)
return -ENOMEM;

4
tools/perf/tests/mmap-basic.c
View File

@ -53,12 +53,14 @@ int test__basic_mmap(void)
goto out_free_cpus;
}
evlist = perf_evlist__new(cpus, threads);
evlist = perf_evlist__new();
if (evlist == NULL) {
pr_debug("perf_evlist__new\n");
goto out_free_cpus;
}
perf_evlist__set_maps(evlist, cpus, threads);
for (i = 0; i < nsyscalls; ++i) {
char name[64];

2
tools/perf/tests/open-syscall-tp-fields.c
View File

@ -18,7 +18,7 @@ int test__syscall_open_tp_fields(void)
};
const char *filename = "/etc/passwd";
int flags = O_RDONLY | O_DIRECTORY;
struct perf_evlist *evlist = perf_evlist__new(NULL, NULL);
struct perf_evlist *evlist = perf_evlist__new();
struct perf_evsel *evsel;
int err = -1, i, nr_events = 0, nr_polls = 0;

2
tools/perf/tests/parse-events.c
View File

@ -1218,7 +1218,7 @@ static int test_event(struct evlist_test *e)
struct perf_evlist *evlist;
int ret;
evlist = perf_evlist__new(NULL, NULL);
evlist = perf_evlist__new();
if (evlist == NULL)
return -ENOMEM;

2
tools/perf/tests/perf-record.c
View File

@ -45,7 +45,7 @@ int test__PERF_RECORD(void)
};
cpu_set_t cpu_mask;
size_t cpu_mask_size = sizeof(cpu_mask);
struct perf_evlist *evlist = perf_evlist__new(NULL, NULL);
struct perf_evlist *evlist = perf_evlist__new();
struct perf_evsel *evsel;
struct perf_sample sample;
const char *cmd = "sleep";

5
tools/perf/util/evlist.c
View File

@ -38,13 +38,12 @@ void perf_evlist__init(struct perf_evlist *evlist, struct cpu_map *cpus,
evlist->workload.pid = -1;
}
struct perf_evlist *perf_evlist__new(struct cpu_map *cpus,
struct thread_map *threads)
struct perf_evlist *perf_evlist__new(void)
{
struct perf_evlist *evlist = zalloc(sizeof(*evlist));
if (evlist != NULL)
perf_evlist__init(evlist, cpus, threads);
perf_evlist__init(evlist, NULL, NULL);
return evlist;
}

3
tools/perf/util/evlist.h
View File

@ -49,8 +49,7 @@ struct perf_evsel_str_handler {
void *handler;
};
struct perf_evlist *perf_evlist__new(struct cpu_map *cpus,
struct thread_map *threads);
struct perf_evlist *perf_evlist__new(void);
void perf_evlist__init(struct perf_evlist *evlist, struct cpu_map *cpus,
struct thread_map *threads);
void perf_evlist__exit(struct perf_evlist *evlist);

4
tools/perf/util/header.c
View File

@ -2789,7 +2789,7 @@ int perf_session__read_header(struct perf_session *session, int fd)
u64 f_id;
int nr_attrs, nr_ids, i, j;
session->evlist = perf_evlist__new(NULL, NULL);
session->evlist = perf_evlist__new();
if (session->evlist == NULL)
return -ENOMEM;
@ -2940,7 +2940,7 @@ int perf_event__process_attr(union perf_event *event,
struct perf_evlist *evlist = *pevlist;
if (evlist == NULL) {
*pevlist = evlist = perf_evlist__new(NULL, NULL);
*pevlist = evlist = perf_evlist__new();
if (evlist == NULL)
return -ENOMEM;
}