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Diffstat (limited to 'tools/perf/util/symbol-elf.c')
-rw-r--r--tools/perf/util/symbol-elf.c41
1 files changed, 3 insertions, 38 deletions
diff --git a/tools/perf/util/symbol-elf.c b/tools/perf/util/symbol-elf.c
index e7ee47f7377a..502505cf236a 100644
--- a/tools/perf/util/symbol-elf.c
+++ b/tools/perf/util/symbol-elf.c
@@ -637,43 +637,6 @@ static int dso__swap_init(struct dso *dso, unsigned char eidata)
return 0;
}
-static int decompress_kmodule(struct dso *dso, const char *name,
- enum dso_binary_type type)
-{
- int fd = -1;
- char tmpbuf[] = "/tmp/perf-kmod-XXXXXX";
- struct kmod_path m;
-
- if (type != DSO_BINARY_TYPE__SYSTEM_PATH_KMODULE_COMP &&
- type != DSO_BINARY_TYPE__GUEST_KMODULE_COMP &&
- type != DSO_BINARY_TYPE__BUILD_ID_CACHE)
- return -1;
-
- if (type == DSO_BINARY_TYPE__BUILD_ID_CACHE)
- name = dso->long_name;
-
- if (kmod_path__parse_ext(&m, name) || !m.comp)
- return -1;
-
- fd = mkstemp(tmpbuf);
- if (fd < 0) {
- dso->load_errno = errno;
- goto out;
- }
-
- if (!decompress_to_file(m.ext, name, fd)) {
- dso->load_errno = DSO_LOAD_ERRNO__DECOMPRESSION_FAILURE;
- close(fd);
- fd = -1;
- }
-
- unlink(tmpbuf);
-
-out:
- free(m.ext);
- return fd;
-}
-
bool symsrc__possibly_runtime(struct symsrc *ss)
{
return ss->dynsym || ss->opdsec;
@@ -705,9 +668,11 @@ int symsrc__init(struct symsrc *ss, struct dso *dso, const char *name,
int fd;
if (dso__needs_decompress(dso)) {
- fd = decompress_kmodule(dso, name, type);
+ fd = dso__decompress_kmodule_fd(dso, name);
if (fd < 0)
return -1;
+
+ type = dso->symtab_type;
} else {
fd = open(name, O_RDONLY);
if (fd < 0) {