diff options
Diffstat (limited to 'tools/perf/tests/sigtrap.c')
| -rw-r--r-- | tools/perf/tests/sigtrap.c | 20 |
1 files changed, 3 insertions, 17 deletions
diff --git a/tools/perf/tests/sigtrap.c b/tools/perf/tests/sigtrap.c index e6fd934b027a..a67c756f90b8 100644 --- a/tools/perf/tests/sigtrap.c +++ b/tools/perf/tests/sigtrap.c @@ -56,6 +56,7 @@ static struct perf_event_attr make_event_attr(void) #ifdef HAVE_BPF_SKEL #include <bpf/btf.h> +#include <util/btf.h> static struct btf *btf; @@ -73,21 +74,6 @@ static void btf__exit(void) btf = NULL; } -static const struct btf_member *__btf_type__find_member_by_name(int type_id, const char *member_name) -{ - const struct btf_type *t = btf__type_by_id(btf, type_id); - const struct btf_member *m; - int i; - - for (i = 0, m = btf_members(t); i < btf_vlen(t); i++, m++) { - const char *current_member_name = btf__name_by_offset(btf, m->name_off); - if (!strcmp(current_member_name, member_name)) - return m; - } - - return NULL; -} - static bool attr_has_sigtrap(void) { int id; @@ -101,7 +87,7 @@ static bool attr_has_sigtrap(void) if (id < 0) return false; - return __btf_type__find_member_by_name(id, "sigtrap") != NULL; + return __btf_type__find_member_by_name(btf, id, "sigtrap") != NULL; } static bool kernel_with_sleepable_spinlocks(void) @@ -119,7 +105,7 @@ static bool kernel_with_sleepable_spinlocks(void) return false; // Only RT has a "lock" member for "struct spinlock" - member = __btf_type__find_member_by_name(id, "lock"); + member = __btf_type__find_member_by_name(btf, id, "lock"); if (member == NULL) return false; |