diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/kcsan/kcsan_test.c | 20 | ||||
| -rw-r--r-- | kernel/printk/printk.c | 2 |
2 files changed, 8 insertions, 14 deletions
diff --git a/kernel/kcsan/kcsan_test.c b/kernel/kcsan/kcsan_test.c index a60c561724be..0ddbdab5903d 100644 --- a/kernel/kcsan/kcsan_test.c +++ b/kernel/kcsan/kcsan_test.c @@ -1572,34 +1572,26 @@ static void test_exit(struct kunit *test) } __no_kcsan -static void register_tracepoints(struct tracepoint *tp, void *ignore) +static void register_tracepoints(void) { - check_trace_callback_type_console(probe_console); - if (!strcmp(tp->name, "console")) - WARN_ON(tracepoint_probe_register(tp, probe_console, NULL)); + register_trace_console(probe_console, NULL); } __no_kcsan -static void unregister_tracepoints(struct tracepoint *tp, void *ignore) +static void unregister_tracepoints(void) { - if (!strcmp(tp->name, "console")) - tracepoint_probe_unregister(tp, probe_console, NULL); + unregister_trace_console(probe_console, NULL); } static int kcsan_suite_init(struct kunit_suite *suite) { - /* - * Because we want to be able to build the test as a module, we need to - * iterate through all known tracepoints, since the static registration - * won't work here. - */ - for_each_kernel_tracepoint(register_tracepoints, NULL); + register_tracepoints(); return 0; } static void kcsan_suite_exit(struct kunit_suite *suite) { - for_each_kernel_tracepoint(unregister_tracepoints, NULL); + unregister_tracepoints(); tracepoint_synchronize_unregister(); } diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c index fd0c9f913940..1c71bb170e85 100644 --- a/kernel/printk/printk.c +++ b/kernel/printk/printk.c @@ -71,6 +71,8 @@ EXPORT_SYMBOL_GPL(console_printk); atomic_t ignore_console_lock_warning __read_mostly = ATOMIC_INIT(0); EXPORT_SYMBOL(ignore_console_lock_warning); +EXPORT_TRACEPOINT_SYMBOL_GPL(console); + /* * Low level drivers may need that to know if they can schedule in * their unblank() callback or not. So let's export it. |