From 485adfa1aa1b3e2d1449edf5c42d6ec396cbfb5d Mon Sep 17 00:00:00 2001
From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
Date: Mon, 27 Jan 2020 19:01:40 +0100
Subject: [PATCH 069/116] virtiofsd: Handle reinit
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RH-Author: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-id: <20200127190227.40942-66-dgilbert@redhat.com>
Patchwork-id: 93520
O-Subject: [RHEL-AV-8.2 qemu-kvm PATCH 065/112] virtiofsd: Handle reinit
Bugzilla: 1694164
RH-Acked-by: Philippe Mathieu-Daudé <philmd@redhat.com>
RH-Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
RH-Acked-by: Sergio Lopez Pascual <slp@redhat.com>

From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>

Allow init->destroy->init  for mount->umount->mount

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
(cherry picked from commit c806d6435fe95fd54b379920aca2f4e3ea1f3258)
Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
---
 tools/virtiofsd/fuse_lowlevel.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/virtiofsd/fuse_lowlevel.c b/tools/virtiofsd/fuse_lowlevel.c
index a7a1968..7d742b5 100644
--- a/tools/virtiofsd/fuse_lowlevel.c
+++ b/tools/virtiofsd/fuse_lowlevel.c
@@ -2028,6 +2028,7 @@ static void do_init(fuse_req_t req, fuse_ino_t nodeid,
     }
 
     se->got_init = 1;
+    se->got_destroy = 0;
     if (se->op.init) {
         se->op.init(se->userdata, &se->conn);
     }
@@ -2130,6 +2131,7 @@ static void do_destroy(fuse_req_t req, fuse_ino_t nodeid,
     (void)iter;
 
     se->got_destroy = 1;
+    se->got_init = 0;
     if (se->op.destroy) {
         se->op.destroy(se->userdata);
     }
-- 
1.8.3.1