Merge branch 'perf-uprobes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[~andy/linux] / tools / perf / util / symbol.c

diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c
index caaf75ad645a23b7d0423083d5799c8fc89dffc6..e2ba8858f3e105b60eb0476b786c33d4aa36e863 100644 (file)
--- a/tools/perf/util/symbol.c
+++ b/tools/perf/util/symbol.c
@@ -977,8 +977,9 @@ static Elf_Scn *elf_section_by_name(Elf *elf, GElf_Ehdr *ep,
  * And always look at the original dso, not at debuginfo packages, that
  * have the PLT data stripped out (shdr_rel_plt.sh_type == SHT_NOBITS).
  */
-static int dso__synthesize_plt_symbols(struct  dso *dso, struct map *map,
-                                      symbol_filter_t filter)
+static int
+dso__synthesize_plt_symbols(struct dso *dso, char *name, struct map *map,
+                           symbol_filter_t filter)
 {
        uint32_t nr_rel_entries, idx;
        GElf_Sym sym;
@@ -993,10 +994,7 @@ static int dso__synthesize_plt_symbols(struct  dso *dso, struct map *map,
        char sympltname[1024];
        Elf *elf;
        int nr = 0, symidx, fd, err = 0;
-       char name[PATH_MAX];
 
-       snprintf(name, sizeof(name), "%s%s",
-                symbol_conf.symfs, dso->long_name);
        fd = open(name, O_RDONLY);
        if (fd < 0)
                goto out;
@@ -1703,8 +1701,9 @@ restart:
                        continue;
 
                if (ret > 0) {
-                       int nr_plt = dso__synthesize_plt_symbols(dso, map,
-                                                                filter);
+                       int nr_plt;
+
+                       nr_plt = dso__synthesize_plt_symbols(dso, name, map, filter);
                        if (nr_plt > 0)
                                ret += nr_plt;
                        break;