From: Christoffer Aasted <dezzadk@gmail.com>
Date: Wed, 18 Feb 2026 18:13:18 +0000 (+0000)
Subject: patch 9.2.0018: high cpu usage with Wayland compositor
X-Git-Tag: v9.2.0018^0
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=392ed90a9a94f42a195d88378c34e6fbb7ea1bf9;p=thirdparty%2Fvim.git

patch 9.2.0018: high cpu usage with Wayland compositor

Problem:  High cpu usage with Wayland compositor
          (lilydjwg, after v9.2.0010).
Solution: Partly revert patch v9.2.0010 for now
          (Christoffer Aasted)

fixes:  #19448
closes: #19451

Signed-off-by: Christoffer Aasted <dezzadk@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
---

diff --git a/src/gui_gtk_x11.c b/src/gui_gtk_x11.c
index ac8aa0721c..0732808980 100644
--- a/src/gui_gtk_x11.c
+++ b/src/gui_gtk_x11.c
@@ -6728,14 +6728,7 @@ gui_mch_wait_for_chars(long wtime)
 	 * situations, sort of race condition).
 	 */
 	if (!input_available())
-	{
-#ifdef GDK_WINDOWING_WAYLAND
-	    if (gui.is_wayland)
-		g_main_context_iteration(NULL, FALSE);
-	    else
-#endif
-		g_main_context_iteration(NULL, TRUE);
-	}
+	    g_main_context_iteration(NULL, TRUE);
 
 	// Got char, return immediately
 	if (input_available())
diff --git a/src/version.c b/src/version.c
index fd53cbfb66..4f41552007 100644
--- a/src/version.c
+++ b/src/version.c
@@ -734,6 +734,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    18,
 /**/
     17,
 /**/