diff options
Diffstat (limited to 'tools/perf/util/unwind-libdw.c')
| -rw-r--r-- | tools/perf/util/unwind-libdw.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/tools/perf/util/unwind-libdw.c b/tools/perf/util/unwind-libdw.c index 0ada907c60d4..a74b517f7497 100644 --- a/tools/perf/util/unwind-libdw.c +++ b/tools/perf/util/unwind-libdw.c @@ -60,10 +60,8 @@ static int __report_module(struct addr_location *al, u64 ip, mod = dwfl_addrmodule(ui->dwfl, ip); if (mod) { Dwarf_Addr s; - void **userdatap; - dwfl_module_info(mod, &userdatap, &s, NULL, NULL, NULL, NULL, NULL); - *userdatap = dso; + dwfl_module_info(mod, NULL, &s, NULL, NULL, NULL, NULL, NULL); if (s != al->map->start - al->map->pgoff) mod = 0; } @@ -79,6 +77,13 @@ static int __report_module(struct addr_location *al, u64 ip, al->map->start - al->map->pgoff, false); } + if (mod) { + void **userdatap; + + dwfl_module_info(mod, &userdatap, NULL, NULL, NULL, NULL, NULL, NULL); + *userdatap = dso; + } + return mod && dwfl_addrmodule(ui->dwfl, ip) == mod ? 0 : -1; } |