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[Qemu-block] [PATCH v2 08/14] block: Use bdrv_reopen_set_read_only() in
From: |
Alberto Garcia |
Subject: |
[Qemu-block] [PATCH v2 08/14] block: Use bdrv_reopen_set_read_only() in external_snapshot_commit() |
Date: |
Wed, 17 Oct 2018 15:57:24 +0300 |
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 <address@hidden>
Reviewed-by: Max Reitz <address@hidden>
---
blockdev.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/blockdev.c b/blockdev.c
index f64569795c..7a57572e1a 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
- [Qemu-block] [PATCH v2 00/14] Don't pass flags to bdrv_reopen_queue(), Alberto Garcia, 2018/10/17
- [Qemu-block] [PATCH v2 09/14] block: Use bdrv_reopen_set_read_only() in the mirror driver, Alberto Garcia, 2018/10/17
- [Qemu-block] [PATCH v2 02/14] block: Add bdrv_reopen_set_read_only(), Alberto Garcia, 2018/10/17
- [Qemu-block] [PATCH v2 11/14] qemu-io: Put flag changes in the options QDict in reopen_f(), Alberto Garcia, 2018/10/17
- [Qemu-block] [PATCH v2 08/14] block: Use bdrv_reopen_set_read_only() in external_snapshot_commit(),
Alberto Garcia <=
- [Qemu-block] [PATCH v2 07/14] block: Use bdrv_reopen_set_read_only() in qmp_change_backing_file(), Alberto Garcia, 2018/10/17
- [Qemu-block] [PATCH v2 05/14] block: Use bdrv_reopen_set_read_only() in bdrv_commit(), Alberto Garcia, 2018/10/17
- [Qemu-block] [PATCH v2 03/14] block: Use bdrv_reopen_set_read_only() in bdrv_backing_update_filename(), Alberto Garcia, 2018/10/17
- [Qemu-block] [PATCH v2 01/14] block: Don't call update_flags_from_options() if the options are wrong, Alberto Garcia, 2018/10/17
- [Qemu-block] [PATCH v2 06/14] block: Use bdrv_reopen_set_read_only() in stream_start/complete(), Alberto Garcia, 2018/10/17
- [Qemu-block] [PATCH v2 04/14] block: Use bdrv_reopen_set_read_only() in commit_start/complete(), Alberto Garcia, 2018/10/17
- [Qemu-block] [PATCH v2 10/14] block: Drop bdrv_reopen(), Alberto Garcia, 2018/10/17
- [Qemu-block] [PATCH v2 13/14] block: Remove flags parameter from bdrv_reopen_queue(), Alberto Garcia, 2018/10/17
- [Qemu-block] [PATCH v2 14/14] block: Stop passing flags to bdrv_reopen_queue_child(), Alberto Garcia, 2018/10/17
- [Qemu-block] [PATCH v2 12/14] block: Clean up reopen_backing_file() in block/replication.c, Alberto Garcia, 2018/10/17