Update for kernel 5.7: use vmalloc_sync_mappings on kernels >= 5.7

[lttng-modules.git] / tests / probes / lttng-test.c

diff --git a/tests/probes/lttng-test.c b/tests/probes/lttng-test.c
index 42e48cf2be41ade450d2e2a3a989bfbe924f35a7..c728bed51f5d696931e200b6221e7592528c411d 100644 (file)
--- a/tests/probes/lttng-test.c
+++ b/tests/probes/lttng-test.c
@@ -82,9 +82,15 @@ end:
        return written;
 }
 
-static const struct file_operations lttng_test_filter_event_operations = {
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,6,0))
+static const struct proc_ops lttng_test_filter_event_proc_ops = {
+       .proc_write = lttng_test_filter_event_write,
+};
+#else
+static const struct file_operations lttng_test_filter_event_proc_ops = {
        .write = lttng_test_filter_event_write,
 };
+#endif
 
 static
 int __init lttng_test_init(void)
@@ -92,11 +98,11 @@ int __init lttng_test_init(void)
        int ret = 0;
 
        (void) wrapper_lttng_fixup_sig(THIS_MODULE);
-       wrapper_vmalloc_sync_all();
+       wrapper_vmalloc_sync_mappings();
        lttng_test_filter_event_dentry =
                        proc_create_data(LTTNG_TEST_FILTER_EVENT_FILE,
                                S_IRUGO | S_IWUGO, NULL,
-                               &lttng_test_filter_event_operations, NULL);
+                               &lttng_test_filter_event_proc_ops, NULL);
        if (!lttng_test_filter_event_dentry) {
                printk(KERN_ERR "Error creating LTTng test filter file\n");
                ret = -ENOMEM;