From 4104d2c8525deb07a5f3a6f3388bb26a5f34a625 Mon Sep 17 00:00:00 2001
From: Gleb Koval <gleb@koval.net>
Date: Fri, 6 Dec 2024 15:23:41 +0000
Subject: [PATCH] fix: always add to frame owners when installing existing
 shared page.

---
 src/vm/page.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/src/vm/page.c b/src/vm/page.c
index 208e98a..8228687 100644
--- a/src/vm/page.c
+++ b/src/vm/page.c
@@ -199,11 +199,7 @@ page_load_file (struct page_entry *page)
                   lock_release (&shared_file_pages_lock);
                   return false;
                 }
-              /* First time adding the shared page, so add thread as owner. */
-              if (page->type != PAGE_SHARED)
-                {
-                  frame_owner_insert (sfp->frame, t);
-                }
+              frame_owner_insert (sfp->frame, t);
             }
             /* Shared page is in swap. Load it. */
             else