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

[lttng-modules.git] / lttng-context-vgid.c

diff --git a/lttng-context-vgid.c b/lttng-context-vgid.c
index 92ac567b828b1a8f8ec615252d647696e400c5a7..a7b70d847192a983a15d407f466710a3ecbf3429 100644 (file)
--- a/lttng-context-vgid.c
+++ b/lttng-context-vgid.c
@@ -70,7 +70,7 @@ int lttng_add_vgid_to_ctx(struct lttng_ctx **ctx)
        field->record = vgid_record;
        field->get_value = vgid_get_value;
        lttng_context_update(*ctx);
-       wrapper_vmalloc_sync_all();
+       wrapper_vmalloc_sync_mappings();
        return 0;
 }
 EXPORT_SYMBOL_GPL(lttng_add_vgid_to_ctx);