perf map: Use map->prot in place of type==MAP__FUNCTION

Equivalent, one step more in ditching enum map_type.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: https://lkml.kernel.org/n/tip-mrjjc87a4tpf896j5u4sql4e@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c
index ab12f2b..a164e1e 100644 (file)
--- a/tools/perf/util/map.c
+++ b/tools/perf/util/map.c
@@ -173,7 +173,7 @@ struct map *map__new(struct machine *machine, u64 start, u64 len,
                map->flags = flags;
                nsi = nsinfo__get(thread->nsinfo);
 
-               if ((anon || no_dso) && nsi && type == MAP__FUNCTION) {
+               if ((anon || no_dso) && nsi && (prot & PROT_EXEC)) {
                        snprintf(newfilename, sizeof(newfilename),
                                 "/tmp/perf-%d.map", nsi->pid);
                        filename = newfilename;
@@ -213,7 +213,7 @@ struct map *map__new(struct machine *machine, u64 start, u64 len,
                         * functions still return NULL, and we avoid the
                         * unnecessary map__load warning.
                         */
-                       if (type != MAP__FUNCTION)
+                       if (!(prot & PROT_EXEC))
                                dso__set_loaded(dso, map->type);
                }
                dso->nsinfo = nsi;