qemu-block
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Qemu-block] [PATCH 08/14] block: Use bdrv_reopen_set_read_only() in ext


From: Alberto Garcia
Subject: [Qemu-block] [PATCH 08/14] block: Use bdrv_reopen_set_read_only() in external_snapshot_commit()
Date: Wed, 19 Sep 2018 17:47:46 +0300

This patch replaces the bdrv_reopen() calls that set and remove the
BDRV_O_RDWR flag with the new bdrv_reopen_set_read_only() function.

Signed-off-by: Alberto Garcia <address@hidden>
---
 blockdev.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/blockdev.c b/blockdev.c
index 58e057b0d9..2f2359593e 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -1701,8 +1701,7 @@ 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);
-- 
2.11.0




reply via email to

[Prev in Thread] Current Thread [Next in Thread]