There are four condition branchs in perf_evlist__create_maps, but they
only do two kinds of thing. 1st and 4th call cpu_map__new(), and the others
call cpu_map__dummy_new(). This patch joins them in two branchs, decreasing
the number of branch and removing some duplicated code.
Signed-off-by: Dongsheng Yang <yangds.f...@cn.fujitsu.com>
---
tools/perf/util/evlist.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c
index bbc746a..2258eb4 100644
--- a/tools/perf/util/evlist.c
+++ b/tools/perf/util/evlist.c
@@ -819,11 +819,9 @@ int perf_evlist__create_maps(struct perf_evlist *evlist,
struct target *target)
if (evlist->threads == NULL)
return -1;
- if (target->force_per_cpu)
- evlist->cpus = cpu_map__new(target->cpu_list);
- else if (target__has_task(target))
- evlist->cpus = cpu_map__dummy_new();
- else if (!target__has_cpu(target) && !target->uses_mmap)
+ if (!target->force_per_cpu &&
+ (target__has_task(target) ||
+ (!target__has_cpu(target) && !target->uses_mmap)))
evlist->cpus = cpu_map__dummy_new();
else
evlist->cpus = cpu_map__new(target->cpu_list);
--
1.8.2.1
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