perf maps: Mark ksymbol DSOs with kernel type
We add ksymbol map into machine->kmaps, so it needs to be created as 'struct kmap', which is dependent on its dso having kernel type. Reported-by: Ravi Bangoria <ravi.bangoria@linux.ibm.com> Signed-off-by: Jiri Olsa <jolsa@kernel.org> Tested-by: Ravi Bangoria <ravi.bangoria@linux.ibm.com> Tested-by: Kim Phillips <kim.phillips@amd.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Michael Petlan <mpetlan@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lore.kernel.org/lkml/20200210200847.GA36715@krava Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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@ -727,9 +727,17 @@ static int machine__process_ksymbol_register(struct machine *machine,
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struct map *map = maps__find(&machine->kmaps, event->ksymbol.addr);
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if (!map) {
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map = dso__new_map(event->ksymbol.name);
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if (!map)
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struct dso *dso = dso__new(event->ksymbol.name);
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if (dso) {
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dso->kernel = DSO_TYPE_KERNEL;
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map = map__new2(0, dso);
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}
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if (!dso || !map) {
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dso__put(dso);
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return -ENOMEM;
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}
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map->start = event->ksymbol.addr;
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map->end = map->start + event->ksymbol.len;
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