diff options
Diffstat (limited to 'kernel/tools/perf/builtin-buildid-cache.c')
| -rw-r--r-- | kernel/tools/perf/builtin-buildid-cache.c | 30 |
1 files changed, 10 insertions, 20 deletions
diff --git a/kernel/tools/perf/builtin-buildid-cache.c b/kernel/tools/perf/builtin-buildid-cache.c index d47a0cdc7..7b8450cd3 100644 --- a/kernel/tools/perf/builtin-buildid-cache.c +++ b/kernel/tools/perf/builtin-buildid-cache.c @@ -25,8 +25,6 @@ static int build_id_cache__kcore_buildid(const char *proc_dir, char *sbuildid) { char root_dir[PATH_MAX]; - char notes[PATH_MAX]; - u8 build_id[BUILD_ID_SIZE]; char *p; strlcpy(root_dir, proc_dir, sizeof(root_dir)); @@ -35,15 +33,7 @@ static int build_id_cache__kcore_buildid(const char *proc_dir, char *sbuildid) if (!p) return -1; *p = '\0'; - - scnprintf(notes, sizeof(notes), "%s/sys/kernel/notes", root_dir); - - if (sysfs__read_build_id(notes, build_id, sizeof(build_id))) - return -1; - - build_id__sprintf(build_id, sizeof(build_id), sbuildid); - - return 0; + return sysfs__sprintf_build_id(root_dir, sbuildid); } static int build_id_cache__kcore_dir(char *dir, size_t sz) @@ -127,7 +117,7 @@ static int build_id_cache__kcore_existing(const char *from_dir, char *to_dir, static int build_id_cache__add_kcore(const char *filename, bool force) { - char dir[32], sbuildid[BUILD_ID_SIZE * 2 + 1]; + char dir[32], sbuildid[SBUILD_ID_SIZE]; char from_dir[PATH_MAX], to_dir[PATH_MAX]; char *p; @@ -138,7 +128,7 @@ static int build_id_cache__add_kcore(const char *filename, bool force) return -1; *p = '\0'; - if (build_id_cache__kcore_buildid(from_dir, sbuildid)) + if (build_id_cache__kcore_buildid(from_dir, sbuildid) < 0) return -1; scnprintf(to_dir, sizeof(to_dir), "%s/[kernel.kcore]/%s", @@ -184,7 +174,7 @@ static int build_id_cache__add_kcore(const char *filename, bool force) static int build_id_cache__add_file(const char *filename) { - char sbuild_id[BUILD_ID_SIZE * 2 + 1]; + char sbuild_id[SBUILD_ID_SIZE]; u8 build_id[BUILD_ID_SIZE]; int err; @@ -204,7 +194,7 @@ static int build_id_cache__add_file(const char *filename) static int build_id_cache__remove_file(const char *filename) { u8 build_id[BUILD_ID_SIZE]; - char sbuild_id[BUILD_ID_SIZE * 2 + 1]; + char sbuild_id[SBUILD_ID_SIZE]; int err; @@ -276,7 +266,7 @@ static int build_id_cache__fprintf_missing(struct perf_session *session, FILE *f static int build_id_cache__update_file(const char *filename) { u8 build_id[BUILD_ID_SIZE]; - char sbuild_id[BUILD_ID_SIZE * 2 + 1]; + char sbuild_id[SBUILD_ID_SIZE]; int err = 0; @@ -363,7 +353,7 @@ int cmd_buildid_cache(int argc, const char **argv, setup_pager(); if (add_name_list_str) { - list = strlist__new(true, add_name_list_str); + list = strlist__new(add_name_list_str, NULL); if (list) { strlist__for_each(pos, list) if (build_id_cache__add_file(pos->s)) { @@ -381,7 +371,7 @@ int cmd_buildid_cache(int argc, const char **argv, } if (remove_name_list_str) { - list = strlist__new(true, remove_name_list_str); + list = strlist__new(remove_name_list_str, NULL); if (list) { strlist__for_each(pos, list) if (build_id_cache__remove_file(pos->s)) { @@ -399,7 +389,7 @@ int cmd_buildid_cache(int argc, const char **argv, } if (purge_name_list_str) { - list = strlist__new(true, purge_name_list_str); + list = strlist__new(purge_name_list_str, NULL); if (list) { strlist__for_each(pos, list) if (build_id_cache__purge_path(pos->s)) { @@ -420,7 +410,7 @@ int cmd_buildid_cache(int argc, const char **argv, ret = build_id_cache__fprintf_missing(session, stdout); if (update_name_list_str) { - list = strlist__new(true, update_name_list_str); + list = strlist__new(update_name_list_str, NULL); if (list) { strlist__for_each(pos, list) if (build_id_cache__update_file(pos->s)) { |