diff mbox series

[v5,07/16] block: Use bdrv_reopen_set_read_only() in external_snapshot_commit()

Message ID 35768d725ca22f3599157e70d17960f998ac9a56.1542031058.git.berto@igalia.com
State New
Headers show
Series Don't pass flags to bdrv_reopen_queue() | expand

Commit Message

Alberto Garcia Nov. 12, 2018, 2 p.m. UTC 
This patch replaces the bdrv_reopen() call that set and remove the
BDRV_O_RDWR flag with the new bdrv_reopen_set_read_only() function.

Signed-off-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
---
 blockdev.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/blockdev.c b/blockdev.c
index 20d1d84bab..112bc62ae5 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -1703,8 +1703,7 @@  static void external_snapshot_commit(BlkActionState *common)
      * bdrv_reopen_multiple() across all the entries at once, because we
      * don't want to abort all of them if one of them fails the reopen */
     if (!atomic_read(&state->old_bs->copy_on_read)) {
-        bdrv_reopen(state->old_bs, state->old_bs->open_flags & ~BDRV_O_RDWR,
-                    NULL);
+        bdrv_reopen_set_read_only(state->old_bs, true, NULL);
     }
 
     aio_context_release(aio_context);