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

[lttng-modules.git] / lttng-context-cgroup-ns.c

diff --git a/lttng-context-cgroup-ns.c b/lttng-context-cgroup-ns.c
index a7f4e80f6565068b824efc0a526a7864a81689b5..ced8c1246528e0d3ea8c0f347b0e2b61020b4e82 100644 (file)
--- a/lttng-context-cgroup-ns.c
+++ b/lttng-context-cgroup-ns.c
@@ -97,7 +97,7 @@ int lttng_add_cgroup_ns_to_ctx(struct lttng_ctx **ctx)
        field->record = cgroup_ns_record;
        field->get_value = cgroup_ns_get_value;
        lttng_context_update(*ctx);
-       wrapper_vmalloc_sync_all();
+       wrapper_vmalloc_sync_mappings();
        return 0;
 }
 EXPORT_SYMBOL_GPL(lttng_add_cgroup_ns_to_ctx);