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

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

diff --git a/lttng-context-pid.c b/lttng-context-pid.c
index 3cdc51284588994a164c38bbdc72b7dfe5d4ed6d..b8155ea8dbb1456300fa8645a026bd5eae60ab33 100644 (file)
--- a/lttng-context-pid.c
+++ b/lttng-context-pid.c
@@ -68,7 +68,7 @@ int lttng_add_pid_to_ctx(struct lttng_ctx **ctx)
        field->record = pid_record;
        field->get_value = pid_get_value;
        lttng_context_update(*ctx);
-       wrapper_vmalloc_sync_all();
+       wrapper_vmalloc_sync_mappings();
        return 0;
 }
 EXPORT_SYMBOL_GPL(lttng_add_pid_to_ctx);