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perf tools: Use SBUILD_ID_SIZE where applicable
Use the existing SBUILD_ID_SIZE macro instead of the equivalent BUILD_ID_SIZE * 2 + 1 expression for allocating a buffer for build-id strings. Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Cc: Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com> Cc: Brendan Gregg <brendan.d.gregg@gmail.com> Cc: Hemant Kumar <hemant@linux.vnet.ibm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/20160511135159.23943.57120.stgit@devbox Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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@ -1138,7 +1138,7 @@ int symbol__annotate(struct symbol *sym, struct map *map, size_t privsize)
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if (dso->symtab_type == DSO_BINARY_TYPE__KALLSYMS &&
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!dso__is_kcore(dso)) {
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char bf[BUILD_ID_SIZE * 2 + 16] = " with build id ";
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char bf[SBUILD_ID_SIZE + 15] = " with build id ";
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char *build_id_msg = NULL;
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if (dso->annotate_warned)
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@ -38,7 +38,7 @@ int dso__read_binary_type_filename(const struct dso *dso,
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enum dso_binary_type type,
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char *root_dir, char *filename, size_t size)
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{
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char build_id_hex[BUILD_ID_SIZE * 2 + 1];
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char build_id_hex[SBUILD_ID_SIZE];
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int ret = 0;
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size_t len;
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@ -1301,7 +1301,7 @@ size_t __dsos__fprintf(struct list_head *head, FILE *fp)
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size_t dso__fprintf_buildid(struct dso *dso, FILE *fp)
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{
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char sbuild_id[BUILD_ID_SIZE * 2 + 1];
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char sbuild_id[SBUILD_ID_SIZE];
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build_id__sprintf(dso->build_id, sizeof(dso->build_id), sbuild_id);
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return fprintf(fp, "%s", sbuild_id);
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@ -1474,7 +1474,7 @@ static int __event_process_build_id(struct build_id_event *bev,
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dso = machine__findnew_dso(machine, filename);
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if (dso != NULL) {
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char sbuild_id[BUILD_ID_SIZE * 2 + 1];
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char sbuild_id[SBUILD_ID_SIZE];
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dso__set_build_id(dso, &bev->build_id);
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@ -289,7 +289,7 @@ int map__load(struct map *map, symbol_filter_t filter)
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nr = dso__load(map->dso, map, filter);
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if (nr < 0) {
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if (map->dso->has_build_id) {
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char sbuild_id[BUILD_ID_SIZE * 2 + 1];
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char sbuild_id[SBUILD_ID_SIZE];
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build_id__sprintf(map->dso->build_id,
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sizeof(map->dso->build_id),
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@ -618,7 +618,7 @@ static int python_export_dso(struct db_export *dbe, struct dso *dso,
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struct machine *machine)
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{
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struct tables *tables = container_of(dbe, struct tables, dbe);
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char sbuild_id[BUILD_ID_SIZE * 2 + 1];
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char sbuild_id[SBUILD_ID_SIZE];
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PyObject *t;
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build_id__sprintf(dso->build_id, sizeof(dso->build_id), sbuild_id);
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@ -1642,7 +1642,7 @@ static int find_matching_kcore(struct map *map, char *dir, size_t dir_sz)
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static char *dso__find_kallsyms(struct dso *dso, struct map *map)
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{
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u8 host_build_id[BUILD_ID_SIZE];
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char sbuild_id[BUILD_ID_SIZE * 2 + 1];
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char sbuild_id[SBUILD_ID_SIZE];
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bool is_host = false;
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char path[PATH_MAX];
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