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perf tools: remove extra build-id check factored into dso__load

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Signed-off-by: Dave Martin <dave.martin@linaro.org>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Dave Martin 2010-07-30 09:36:08 -03:00 • committed by Arnaldo Carvalho de Melo
parent 21916c380d
commit 8b1389ef93
1 changed files with 2 additions and 26 deletions
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28
tools/perf/util/symbol.c
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@ -986,12 +986,12 @@ static int dso__load_sym(struct dso *self, struct map *map, const char *name,
elf = elf_begin(fd, PERF_ELF_C_READ_MMAP, NULL); elf = elf_begin(fd, PERF_ELF_C_READ_MMAP, NULL);
if (elf == NULL) { if (elf == NULL) {
pr_err("%s: cannot read %s ELF file.\n", __func__, name); pr_debug("%s: cannot read %s ELF file.\n", __func__, name);
goto out_close; goto out_close;
} }
if (gelf_getehdr(elf, &ehdr) == NULL) { if (gelf_getehdr(elf, &ehdr) == NULL) {
pr_err("%s: cannot get elf header.\n", __func__); pr_debug("%s: cannot get elf header.\n", __func__);
goto out_elf_end; goto out_elf_end;
} }
@ -1710,30 +1710,6 @@ static int dso__load_vmlinux(struct dso *self, struct map *map,
{ {
int err = -1, fd; int err = -1, fd;
if (self->has_build_id) {
u8 build_id[BUILD_ID_SIZE];
if (filename__read_build_id(vmlinux, build_id,
sizeof(build_id)) < 0) {
pr_debug("No build_id in %s, ignoring it\n", vmlinux);
return -1;
}
if (!dso__build_id_equal(self, build_id)) {
char expected_build_id[BUILD_ID_SIZE * 2 + 1],
vmlinux_build_id[BUILD_ID_SIZE * 2 + 1];
build_id__sprintf(self->build_id,
sizeof(self->build_id),
expected_build_id);
build_id__sprintf(build_id, sizeof(build_id),
vmlinux_build_id);
pr_debug("build_id in %s is %s while expected is %s, "
"ignoring it\n", vmlinux, vmlinux_build_id,
expected_build_id);
return -1;
}
}
fd = open(vmlinux, O_RDONLY); fd = open(vmlinux, O_RDONLY);
if (fd < 0) if (fd < 0)
return -1; return -1;