Gabriel Ivăncescu : jscript: Run the garbage collector every 30 seconds on a new object allocation.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: d192aa102f69ff80d1d449431d695216ca52b7df
URL:    https://gitlab.winehq.org/wine/wine/-/commit/d192aa102f69ff80d1d449431d69521...

Author: Gabriel Ivăncescu 
Date:   Thu Dec  8 17:02:51 2022 +0200

jscript: Run the garbage collector every 30 seconds on a new object allocation.

Better heuristics can be used in the future.

Signed-off-by: Gabriel Ivăncescu

---

dlls/jscript/dispex.c  | 5 +++++
 dlls/jscript/jscript.h | 1 +
 2 files changed, 6 insertions(+)

diff --git a/dlls/jscript/dispex.c b/dlls/jscript/dispex.c
index bc6c18bd7ec..04632f4c755 100644
--- a/dlls/jscript/dispex.c
+++ b/dlls/jscript/dispex.c
@@ -945,6 +945,7 @@ HRESULT gc_run(script_ctx_t *ctx)
     }

ctx->gc_is_unlinking = FALSE;
+    ctx->gc_last_tick = GetTickCount();
     return S_OK;
 }

@@ -2145,6 +2146,10 @@ HRESULT init_dispex(jsdisp_t *dispex, script_ctx_t *ctx, const builtin_info_t *b
 {
     unsigned i;

+    /* FIXME: Use better heuristics to decide when to run the GC */
+    if(GetTickCount() - ctx->gc_last_tick > 30000)
+        gc_run(ctx);
+
     TRACE("%p (%p)\n", dispex, prototype);

dispex->IDispatchEx_iface.lpVtbl = &DispatchExVtbl;
diff --git a/dlls/jscript/jscript.h b/dlls/jscript/jscript.h
index 66a4258306b..b633f390508 100644
--- a/dlls/jscript/jscript.h
+++ b/dlls/jscript/jscript.h
@@ -379,6 +379,7 @@ struct _script_ctx_t {
     heap_pool_t tmp_heap;

BOOL gc_is_unlinking;
+    DWORD gc_last_tick;

jsval_t *stack;
     unsigned stack_top;