From 3f5c647de97a424d8a06e85b912ed46cc3ca8298 Mon Sep 17 00:00:00 2001 From: bfredl Date: Thu, 2 Jun 2022 09:18:13 +0200 Subject: perf(memory): use an arena for RPC decoding drawback: tracing memory errors with ASAN is less accurate for arena allocated memory. Therefore, to start with it is being used for Object types around serialization/deserialization exclusively. This is going to have a large impact especially when TUI is refactored as a co-prosess as all UI events will be serialized and deserialized by nvim itself. --- src/nvim/lua/executor.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'src/nvim/lua/executor.c') diff --git a/src/nvim/lua/executor.c b/src/nvim/lua/executor.c index bd06123d5f..215aae9430 100644 --- a/src/nvim/lua/executor.c +++ b/src/nvim/lua/executor.c @@ -1016,10 +1016,11 @@ static int nlua_rpc(lua_State *lstate, bool request) } if (request) { - Object result = rpc_send_call(chan_id, name, args, &err); + ArenaMem res_mem = NULL; + Object result = rpc_send_call(chan_id, name, args, &res_mem, &err); if (!ERROR_SET(&err)) { nlua_push_Object(lstate, result, false); - api_free_object(result); + arena_mem_free(res_mem, NULL); } } else { if (!rpc_send_event(chan_id, name, args)) { -- cgit