diff options
author | Ian Rogers <irogers@google.com> | 2024-04-10 09:42:06 +0300 |
---|---|---|
committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2024-04-12 18:04:13 +0300 |
commit | 1d6eff930595eef83cfb8486c122249afb66145d (patch) | |
tree | 64c0b71e95452d1c1774b1932fba2a199b412464 /tools/perf/util/dsos.c | |
parent | 73f3fea2e11dbd92f49807ee1c33429674f71f13 (diff) | |
download | linux-1d6eff930595eef83cfb8486c122249afb66145d.tar.xz |
perf dso: Move dso functions out of dsos.c
Move dso and dso_id functions to dso.c to match the struct declarations.
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Anne Macedo <retpolanne@posteo.net>
Cc: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
Cc: Ben Gainey <ben.gainey@arm.com>
Cc: Changbin Du <changbin.du@huawei.com>
Cc: Chengen Du <chengen.du@canonical.com>
Cc: Colin Ian King <colin.i.king@gmail.com>
Cc: Ilkka Koskinen <ilkka@os.amperecomputing.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: K Prateek Nayak <kprateek.nayak@amd.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Leo Yan <leo.yan@linux.dev>
Cc: Li Dong <lidong@vivo.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Markus Elfring <Markus.Elfring@web.de>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paran Lee <p4ranlee@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Cc: Song Liu <song@kernel.org>
Cc: Sun Haiyong <sunhaiyong@loongson.cn>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Cc: Yang Jihong <yangjihong1@huawei.com>
Cc: Yanteng Si <siyanteng@loongson.cn>
Cc: Yicong Yang <yangyicong@hisilicon.com>
Cc: zhaimingbing <zhaimingbing@cmss.chinamobile.com>
Link: https://lore.kernel.org/r/20240410064214.2755936-5-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/dsos.c')
-rw-r--r-- | tools/perf/util/dsos.c | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/tools/perf/util/dsos.c b/tools/perf/util/dsos.c index d43f64939b12..f816927a21ff 100644 --- a/tools/perf/util/dsos.c +++ b/tools/perf/util/dsos.c @@ -41,67 +41,6 @@ void dsos__exit(struct dsos *dsos) exit_rwsem(&dsos->lock); } -static int __dso_id__cmp(struct dso_id *a, struct dso_id *b) -{ - if (a->maj > b->maj) return -1; - if (a->maj < b->maj) return 1; - - if (a->min > b->min) return -1; - if (a->min < b->min) return 1; - - if (a->ino > b->ino) return -1; - if (a->ino < b->ino) return 1; - - /* - * Synthesized MMAP events have zero ino_generation, avoid comparing - * them with MMAP events with actual ino_generation. - * - * I found it harmful because the mismatch resulted in a new - * dso that did not have a build ID whereas the original dso did have a - * build ID. The build ID was essential because the object was not found - * otherwise. - Adrian - */ - if (a->ino_generation && b->ino_generation) { - if (a->ino_generation > b->ino_generation) return -1; - if (a->ino_generation < b->ino_generation) return 1; - } - - return 0; -} - -static bool dso_id__empty(struct dso_id *id) -{ - if (!id) - return true; - - return !id->maj && !id->min && !id->ino && !id->ino_generation; -} - -static void dso__inject_id(struct dso *dso, struct dso_id *id) -{ - dso->id.maj = id->maj; - dso->id.min = id->min; - dso->id.ino = id->ino; - dso->id.ino_generation = id->ino_generation; -} - -static int dso_id__cmp(struct dso_id *a, struct dso_id *b) -{ - /* - * The second is always dso->id, so zeroes if not set, assume passing - * NULL for a means a zeroed id - */ - if (dso_id__empty(a) || dso_id__empty(b)) - return 0; - - return __dso_id__cmp(a, b); -} - -int dso__cmp_id(struct dso *a, struct dso *b) -{ - return __dso_id__cmp(&a->id, &b->id); -} - bool __dsos__read_build_ids(struct dsos *dsos, bool with_hits) { struct list_head *head = &dsos->head; |