diff options
| author | James Clark <james.clark@arm.com> | 2020-11-26 16:13:24 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-12-24 10:04:52 -0300 |
| commit | fcd83a35dd93b89d3f48cfcd33c31b112cc96180 (patch) | |
| tree | f500e86bccadf4822b56ff5a65565c6550d94528 /tools/perf/util/cpumap.c | |
| parent | ff5232956e074994a66656f709c3ad1ee3d8a550 (diff) | |
perf stat aggregation: Add separate node member
Add node as a separate member so that it doesn't have to be packed into
the int value.
Signed-off-by: James Clark <james.clark@arm.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Tested-by: John Garry <john.garry@huawei.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Link: https://lore.kernel.org/r/20201126141328.6509-9-james.clark@arm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/cpumap.c')
| -rw-r--r-- | tools/perf/util/cpumap.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/tools/perf/util/cpumap.c b/tools/perf/util/cpumap.c index b50609b9a585..5f9e98ddbe34 100644 --- a/tools/perf/util/cpumap.c +++ b/tools/perf/util/cpumap.c @@ -148,7 +148,10 @@ static int cmp_aggr_cpu_id(const void *a_pointer, const void *b_pointer) struct aggr_cpu_id *a = (struct aggr_cpu_id *)a_pointer; struct aggr_cpu_id *b = (struct aggr_cpu_id *)b_pointer; - return a->id - b->id; + if (a->id != b->id) + return a->id - b->id; + else + return a->node - b->node; } int cpu_map__build_map(struct perf_cpu_map *cpus, struct cpu_aggr_map **res, @@ -275,7 +278,7 @@ struct aggr_cpu_id cpu_map__get_node(struct perf_cpu_map *map, int idx, void *da if (idx < 0 || idx >= map->nr) return id; - id.id = cpu_map__get_node_id(map->map[idx]); + id.node = cpu_map__get_node_id(map->map[idx]); return id; } @@ -620,18 +623,21 @@ const struct perf_cpu_map *cpu_map__online(void) /* thread unsafe */ bool cpu_map__compare_aggr_cpu_id(struct aggr_cpu_id a, struct aggr_cpu_id b) { - return a.id == b.id; + return a.id == b.id && + a.node == b.node; } bool cpu_map__aggr_cpu_id_is_empty(struct aggr_cpu_id a) { - return a.id == -1; + return a.id == -1 && + a.node == -1; } struct aggr_cpu_id cpu_map__empty_aggr_cpu_id(void) { struct aggr_cpu_id ret = { - .id = -1 + .id = -1, + .node = -1 }; return ret; } |