diff options
| author |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-11-19 16:30:56 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-11-19 16:30:56 -0300 |
| commit | 7b59a82493b49b715224bfe3b35fae52e48e5fa1 (patch) | |
| tree | 19ea4fc7681d4806d13b3f0c5b63620abbd91698 /tools/perf/util/sort.c | |
| parent | perf map: Pass a dso_id to map__new() (diff) | |
| download | linux-dev-7b59a82493b49b715224bfe3b35fae52e48e5fa1.tar.xz linux-dev-7b59a82493b49b715224bfe3b35fae52e48e5fa1.zip | |
perf map: Move comparision of map's dso_id to a separate function
We'll use it when doing DSO lookups using dso_ids.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lkml.kernel.org/n/tip-u2nr1oq03o0i29w2ay9jx03s@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to '')
| -rw-r--r-- | tools/perf/util/sort.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c index bc589438cd12..f1481002fafb 100644 --- a/tools/perf/util/sort.c +++ b/tools/perf/util/sort.c @@ -1194,6 +1194,7 @@ sort__dcacheline_cmp(struct hist_entry *left, struct hist_entry *right) { u64 l, r; struct map *l_map, *r_map; + int rc; if (!left->mem_info) return -1; if (!right->mem_info) return 1; @@ -1212,18 +1213,9 @@ sort__dcacheline_cmp(struct hist_entry *left, struct hist_entry *right) if (!l_map) return -1; if (!r_map) return 1; - if (l_map->dso_id.maj > r_map->dso_id.maj) return -1; - if (l_map->dso_id.maj < r_map->dso_id.maj) return 1; - - if (l_map->dso_id.min > r_map->dso_id.min) return -1; - if (l_map->dso_id.min < r_map->dso_id.min) return 1; - - if (l_map->dso_id.ino > r_map->dso_id.ino) return -1; - if (l_map->dso_id.ino < r_map->dso_id.ino) return 1; - - if (l_map->dso_id.ino_generation > r_map->dso_id.ino_generation) return -1; - if (l_map->dso_id.ino_generation < r_map->dso_id.ino_generation) return 1; - + rc = dso_id__cmp(&l_map->dso_id, &r_map->dso_id); + if (rc) + return rc; /* * Addresses with no major/minor numbers are assumed to be * anonymous in userspace. Sort those on pid then address. |