diff options
Diffstat (limited to 'tools/perf/util/symbol.c')
| -rw-r--r-- | tools/perf/util/symbol.c | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c index 4ada5a44aaf2..7fb33304fb4e 100644 --- a/tools/perf/util/symbol.c +++ b/tools/perf/util/symbol.c @@ -1608,25 +1608,27 @@ out: return err; } +static bool visible_dir_filter(const char *name, struct dirent *d) +{ + if (d->d_type != DT_DIR) + return false; + return lsdir_no_dot_filter(name, d); +} + static int find_matching_kcore(struct map *map, char *dir, size_t dir_sz) { char kallsyms_filename[PATH_MAX]; - struct dirent *dent; int ret = -1; - DIR *d; + struct strlist *dirs; + struct str_node *nd; - d = opendir(dir); - if (!d) + dirs = lsdir(dir, visible_dir_filter); + if (!dirs) return -1; - while (1) { - dent = readdir(d); - if (!dent) - break; - if (dent->d_type != DT_DIR) - continue; + strlist__for_each(nd, dirs) { scnprintf(kallsyms_filename, sizeof(kallsyms_filename), - "%s/%s/kallsyms", dir, dent->d_name); + "%s/%s/kallsyms", dir, nd->s); if (!validate_kcore_addresses(kallsyms_filename, map)) { strlcpy(dir, kallsyms_filename, dir_sz); ret = 0; @@ -1634,7 +1636,7 @@ static int find_matching_kcore(struct map *map, char *dir, size_t dir_sz) } } - closedir(d); + strlist__delete(dirs); return ret; } |