From: Lunaixsky <lunaixsky@qq.com>
Date: Sat, 3 May 2025 17:22:20 +0000 (+0100)
Subject: fix page mounting contention (close #57)
X-Git-Url: https://scm.lunaixsky.com/lunaix-os.git/commitdiff_plain/14046412dd248f8ae504cf75788edc480f2313d0?ds=sidebyside

fix page mounting contention (close #57)
---

diff --git a/lunaix-os/arch/x86/mm/vmutils.c b/lunaix-os/arch/x86/mm/vmutils.c
index 5f4d3df..8c99710 100644
--- a/lunaix-os/arch/x86/mm/vmutils.c
+++ b/lunaix-os/arch/x86/mm/vmutils.c
@@ -10,8 +10,9 @@ dup_leaflet(struct leaflet* leaflet)
     
     new_leaflet = alloc_leaflet(leaflet_order(leaflet));
 
-    src_va = leaflet_mount(leaflet);
+    // TODO need a proper long term fix for the contention of page mount point
     dest_va = vmap(new_leaflet, KERNEL_DATA);
+    src_va = leaflet_mount(leaflet);
 
     size_t cnt_wordsz = leaflet_size(new_leaflet) / sizeof(ptr_t);