diff options
Diffstat (limited to 'tools/perf/util/header.c')
| -rw-r--r-- | tools/perf/util/header.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c index 0717bebc7649..afb0849fe530 100644 --- a/tools/perf/util/header.c +++ b/tools/perf/util/header.c @@ -193,9 +193,13 @@ int build_id_cache__add_s(const char *sbuild_id, const char *debugdir, *linkname = malloc(size), *targetname; int len, err = -1; - if (is_kallsyms) + if (is_kallsyms) { + if (symbol_conf.kptr_restrict) { + pr_debug("Not caching a kptr_restrict'ed /proc/kallsyms\n"); + return 0; + } realname = (char *)name; - else + } else realname = realpath(name, NULL); if (realname == NULL || filename == NULL || linkname == NULL) |