From: Arnaldo Carvalho de Melo <[email protected]> As the way DSOs are created are normally via dsos__findnew, so that we don't have to load the same dso multiple times for multiple maps (think about /lib64/libc.so.6), so they may be shared and dso__delete() should be left to be done as part of the map destruction process.
This will all be properly solved by reference counting struct dso, which will be done soon. Cc: Adrian Hunter <[email protected]> Cc: Borislav Petkov <[email protected]> Cc: David Ahern <[email protected]> Cc: Don Zickus <[email protected]> Cc: Frederic Weisbecker <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Stephane Eranian <[email protected]> Link: http://lkml.kernel.org/n/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]> --- tools/perf/util/probe-event.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c index 1faa1e67398b..db6021834e8f 100644 --- a/tools/perf/util/probe-event.c +++ b/tools/perf/util/probe-event.c @@ -195,7 +195,6 @@ static void put_target_map(struct map *map, bool user) { if (map && user) { /* Only the user map needs to be released */ - dso__delete(map->dso); map__delete(map); } } @@ -1791,7 +1790,6 @@ static int find_perf_probe_point_from_map(struct probe_trace_point *tp, out: if (map && !is_kprobe) { - dso__delete(map->dso); map__delete(map); } @@ -2884,7 +2882,6 @@ int show_available_funcs(const char *target, struct strfilter *_filter, dso__fprintf_symbols_by_name(map->dso, map->type, stdout); end: if (user) { - dso__delete(map->dso); map__delete(map); } exit_symbol_maps(); -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
