From 17e1e2be5f9e84e0298e28e70675655b43e225ea Mon Sep 17 00:00:00 2001
From: Peter Krempa <pkrempa@redhat.com>
Date: Fri, 28 Feb 2020 13:44:46 +0100
Subject: block: Introduce 'bdrv_reopen_commit_post' step

Add another step in the reopen process where driver can execute code
after permission changes are comitted.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Message-Id: <adc02cf591c3cb34e98e33518eb1c540a0f27db1.1582893284.git.pkrempa@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
 block.c | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'block.c')

diff --git a/block.c b/block.c
index 876bd45..aaa3875 100644
--- a/block.c
+++ b/block.c
@@ -3695,6 +3695,15 @@ cleanup_perm:
             }
         }
     }
+
+    if (ret == 0) {
+        QTAILQ_FOREACH_REVERSE(bs_entry, bs_queue, entry) {
+            BlockDriverState *bs = bs_entry->state.bs;
+
+            if (bs->drv->bdrv_reopen_commit_post)
+                bs->drv->bdrv_reopen_commit_post(&bs_entry->state);
+        }
+    }
 cleanup:
     QTAILQ_FOREACH_SAFE(bs_entry, bs_queue, entry, next) {
         if (ret) {
-- 
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