diff options
Diffstat (limited to 'tools/perf/tests/vmlinux-kallsyms.c')
| -rw-r--r-- | tools/perf/tests/vmlinux-kallsyms.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/tools/perf/tests/vmlinux-kallsyms.c b/tools/perf/tests/vmlinux-kallsyms.c index 630b0b409..e63abab7d 100644 --- a/tools/perf/tests/vmlinux-kallsyms.c +++ b/tools/perf/tests/vmlinux-kallsyms.c @@ -54,8 +54,14 @@ int test__vmlinux_matches_kallsyms(int subtest __maybe_unused) * Step 3: * * Load and split /proc/kallsyms into multiple maps, one per module. + * Do not use kcore, as this test was designed before kcore support + * and has parts that only make sense if using the non-kcore code. + * XXX: extend it to stress the kcorre code as well, hint: the list + * of modules extracted from /proc/kcore, in its current form, can't + * be compacted against the list of modules found in the "vmlinux" + * code and with the one got from /proc/modules from the "kallsyms" code. */ - if (machine__load_kallsyms(&kallsyms, "/proc/kallsyms", type, NULL) <= 0) { + if (__machine__load_kallsyms(&kallsyms, "/proc/kallsyms", type, true, NULL) <= 0) { pr_debug("dso__load_kallsyms "); goto out; } @@ -157,6 +163,9 @@ next_pair: pr_debug("%#" PRIx64 ": diff name v: %s k: %s\n", mem_start, sym->name, pair->name); + } else { + pr_debug("%#" PRIx64 ": diff name v: %s k: %s\n", + mem_start, sym->name, first_pair->name); } } } else |