From: Arnaldo Carvalho de Melo <[email protected]> We can allow aliases to be kept, but we were checking this just when loading vmlinux files, be consistent, do it for any symbol table loading code that calls symbol__fixup_duplicate() by making this function check .allow_aliases instead.
Cc: Adrian Hunter <[email protected]> Cc: David Ahern <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Masami Hiramatsu <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Wang Nan <[email protected]> Fixes: 680d926a8cb0 ("perf symbols: Allow symbol alias when loading map for symbol name") Link: http://lkml.kernel.org/n/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]> --- tools/perf/util/symbol-elf.c | 3 +-- tools/perf/util/symbol.c | 3 +++ 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/tools/perf/util/symbol-elf.c b/tools/perf/util/symbol-elf.c index e680371bd5c9..9ba6e49ead62 100644 --- a/tools/perf/util/symbol-elf.c +++ b/tools/perf/util/symbol-elf.c @@ -1136,8 +1136,7 @@ new_symbol: * For misannotated, zeroed, ASM function sizes. */ if (nr > 0) { - if (!symbol_conf.allow_aliases) - symbols__fixup_duplicate(&dso->symbols[map->type]); + symbols__fixup_duplicate(&dso->symbols[map->type]); symbols__fixup_end(&dso->symbols[map->type]); if (kmap) { /* diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c index 863d69c45b8a..ef2f913de662 100644 --- a/tools/perf/util/symbol.c +++ b/tools/perf/util/symbol.c @@ -153,6 +153,9 @@ void symbols__fixup_duplicate(struct rb_root *symbols) struct rb_node *nd; struct symbol *curr, *next; + if (symbol_conf.allow_aliases) + return; + nd = rb_first(symbols); while (nd) { -- 2.7.4
