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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-08-14 21:42:15 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-08-15 15:14:18 +0200 |
| commit | 0c21f736e0a37c50f66ab248d2a52f711b28a4e4 (patch) | |
| tree | a7278af4aff1948ad56475a3ddd6917557be6a2d /tools/perf/builtin-top.c | |
| parent | perf evlist: Rename __group method to __set_leader (diff) | |
| download | linux-0c21f736e0a37c50f66ab248d2a52f711b28a4e4.tar.xz linux-0c21f736e0a37c50f66ab248d2a52f711b28a4e4.zip | |
perf evlist: Introduce evsel list accessors
To replace the longer list_entry constructs for things that are widely
used:
perf_evlist__{first,last}(evlist)
perf_evsel__next(evsel)
Acked-by: Jiri Olsa <jolsa@redhat.com>
Acked-by: Namhyung Kim <namhyung@gmail.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@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-ng7azq26wg1jd801qqpcozwp@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-top.c')
| -rw-r--r-- | tools/perf/builtin-top.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c index 5a097beb8685..0513aaa659f9 100644 --- a/tools/perf/builtin-top.c +++ b/tools/perf/builtin-top.c @@ -509,7 +509,7 @@ static void perf_top__handle_keypress(struct perf_top *top, int c) prompt_integer(&counter, "Enter details event counter"); if (counter >= top->evlist->nr_entries) { - top->sym_evsel = list_entry(top->evlist->entries.next, struct perf_evsel, node); + top->sym_evsel = perf_evlist__first(top->evlist); fprintf(stderr, "Sorry, no such event, using %s.\n", perf_evsel__name(top->sym_evsel)); sleep(1); break; @@ -518,7 +518,7 @@ static void perf_top__handle_keypress(struct perf_top *top, int c) if (top->sym_evsel->idx == counter) break; } else - top->sym_evsel = list_entry(top->evlist->entries.next, struct perf_evsel, node); + top->sym_evsel = perf_evlist__first(top->evlist); break; case 'f': prompt_integer(&top->count_filter, "Enter display event count filter"); @@ -1326,7 +1326,7 @@ int cmd_top(int argc, const char **argv, const char *prefix __used) pos->attr.sample_period = top.default_interval; } - top.sym_evsel = list_entry(top.evlist->entries.next, struct perf_evsel, node); + top.sym_evsel = perf_evlist__first(top.evlist); symbol_conf.priv_size = sizeof(struct annotation); |