From b14e0100f5295abd950eef636fa16df181504401 Mon Sep 17 00:00:00 2001
From: Samuel Thibault <samuel.thibault@ens-lyon.org>
Date: Wed, 10 Aug 2022 22:05:09 +0200
Subject: Do not cache the R/O proxy

We cannot properly detect when to release the ro_proxy, so let's just not
cache it.
---
 fatfs/pager.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

(limited to 'fatfs')

diff --git a/fatfs/pager.c b/fatfs/pager.c
index d60c2eca..9a8b8d6c 100644
--- a/fatfs/pager.c
+++ b/fatfs/pager.c
@@ -861,11 +861,7 @@ diskfs_get_filemap (struct node *node, vm_prot_t prot)
   if (prot & VM_PROT_WRITE)
     right = ports_get_send_right (pager);
   else
-    {
-      right = pager_get_ro_port (pager);
-      mach_port_mod_refs (mach_task_self (), right,
-                          MACH_PORT_RIGHT_SEND, +1);
-    }
+    right = pager_create_ro_port (pager);
 
   ports_port_deref (pager);
 
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