diff options
Diffstat (limited to 'tools/perf/builtin-buildid-cache.c')
| -rw-r--r-- | tools/perf/builtin-buildid-cache.c | 22 |
1 files changed, 5 insertions, 17 deletions
diff --git a/tools/perf/builtin-buildid-cache.c b/tools/perf/builtin-buildid-cache.c index d93bff7fc0e4..d75bded21fe0 100644 --- a/tools/perf/builtin-buildid-cache.c +++ b/tools/perf/builtin-buildid-cache.c @@ -38,19 +38,7 @@ static int build_id_cache__kcore_buildid(const char *proc_dir, char *sbuildid) static int build_id_cache__kcore_dir(char *dir, size_t sz) { - struct timeval tv; - struct tm tm; - char dt[32]; - - if (gettimeofday(&tv, NULL) || !localtime_r(&tv.tv_sec, &tm)) - return -1; - - if (!strftime(dt, sizeof(dt), "%Y%m%d%H%M%S", &tm)) - return -1; - - scnprintf(dir, sz, "%s%02u", dt, (unsigned)tv.tv_usec / 10000); - - return 0; + return fetch_current_timestamp(dir, sz); } static bool same_kallsyms_reloc(const char *from_dir, char *to_dir) @@ -131,8 +119,8 @@ static int build_id_cache__add_kcore(const char *filename, bool force) if (build_id_cache__kcore_buildid(from_dir, sbuildid) < 0) return -1; - scnprintf(to_dir, sizeof(to_dir), "%s/[kernel.kcore]/%s", - buildid_dir, sbuildid); + scnprintf(to_dir, sizeof(to_dir), "%s/%s/%s", + buildid_dir, DSO__NAME_KCORE, sbuildid); if (!force && !build_id_cache__kcore_existing(from_dir, to_dir, sizeof(to_dir))) { @@ -143,8 +131,8 @@ static int build_id_cache__add_kcore(const char *filename, bool force) if (build_id_cache__kcore_dir(dir, sizeof(dir))) return -1; - scnprintf(to_dir, sizeof(to_dir), "%s/[kernel.kcore]/%s/%s", - buildid_dir, sbuildid, dir); + scnprintf(to_dir, sizeof(to_dir), "%s/%s/%s/%s", + buildid_dir, DSO__NAME_KCORE, sbuildid, dir); if (mkdir_p(to_dir, 0755)) return -1; |
