diff options
| -rw-r--r-- | tools/perf/util/symbol.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c index 98aee92..2810605 100644 --- a/tools/perf/util/symbol.c +++ b/tools/perf/util/symbol.c @@ -525,7 +525,7 @@ static int dso__load_sym(struct dso *self, int fd, const char *name, GElf_Sym sym; Elf_Scn *sec, *sec_strndx; Elf *elf; - int nr = 0; + int nr = 0, kernel = !strcmp("[kernel]", self->name); elf = elf_begin(fd, ELF_C_READ_MMAP, NULL); if (elf == NULL) { @@ -571,10 +571,13 @@ static int dso__load_sym(struct dso *self, int fd, const char *name, nr_syms = shdr.sh_size / shdr.sh_entsize; memset(&sym, 0, sizeof(sym)); - self->adjust_symbols = (ehdr.e_type == ET_EXEC || + if (!kernel) { + self->adjust_symbols = (ehdr.e_type == ET_EXEC || elf_section_by_name(elf, &ehdr, &shdr, ".gnu.prelink_undo", NULL) != NULL); + } else self->adjust_symbols = 0; + elf_symtab__for_each_symbol(syms, nr_syms, index, sym) { struct symbol *f; const char *name; |