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[Qemu-block] [PATCH RFC 08/16] commit: Allow aio context change on s->ba
From: |
Fam Zheng |
Subject: |
[Qemu-block] [PATCH RFC 08/16] commit: Allow aio context change on s->base |
Date: |
Tue, 21 Mar 2017 11:16:27 +0800 |
The block job has the aio context change notifier, we should allow it
here as well.
Signed-off-by: Fam Zheng <address@hidden>
---
block/commit.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/block/commit.c b/block/commit.c
index 2832482..a1805c2 100644
--- a/block/commit.c
+++ b/block/commit.c
@@ -388,7 +388,8 @@ void commit_start(const char *job_id, BlockDriverState *bs,
| BLK_PERM_RESIZE,
BLK_PERM_CONSISTENT_READ
| BLK_PERM_GRAPH_MOD
- | BLK_PERM_WRITE_UNCHANGED);
+ | BLK_PERM_WRITE_UNCHANGED
+ | BLK_PERM_AIO_CONTEXT_CHANGE);
ret = blk_insert_bs(s->base, base, errp);
if (ret < 0) {
goto fail;
--
2.9.3
- [Qemu-block] [PATCH RFC 00/16] block: Protect AIO context change with perm API, Fam Zheng, 2017/03/20
- [Qemu-block] [PATCH RFC 01/16] block: Define BLK_PERM_AIO_CONTEXT_CHANGE, Fam Zheng, 2017/03/20
- [Qemu-block] [PATCH RFC 02/16] block-backend: Add blk_request_perm, Fam Zheng, 2017/03/20
- [Qemu-block] [PATCH RFC 03/16] blockjob: Add BLK_PERM_AIO_CONTEXT_CHANGE shared perm on bs, Fam Zheng, 2017/03/20
- [Qemu-block] [PATCH RFC 04/16] block: Propagate BLK_PERM_AIO_CONTEXT_CHANGE down the graph, Fam Zheng, 2017/03/20
- [Qemu-block] [PATCH RFC 05/16] backup: Request BLK_PERM_AIO_CONTEXT_CHANGE on target, Fam Zheng, 2017/03/20
- [Qemu-block] [PATCH RFC 06/16] backup: Do initial aio context move of target via BB interface, Fam Zheng, 2017/03/20
- [Qemu-block] [PATCH RFC 07/16] mirror: Request aio context change permission on target, Fam Zheng, 2017/03/20
- [Qemu-block] [PATCH RFC 08/16] commit: Allow aio context change on s->base,
Fam Zheng <=
- [Qemu-block] [PATCH RFC 09/16] mirror: Do initial aio context move of target via BB interface, Fam Zheng, 2017/03/20
- [Qemu-block] [PATCH RFC 10/16] virtio-scsi: Request BLK_PERM_AIO_CONTEXT_CHANGE for dataplane, Fam Zheng, 2017/03/20
- [Qemu-block] [PATCH RFC 11/16] virtio-blk: Request BLK_PERM_AIO_CONTEXT_CHANGE for dataplane, Fam Zheng, 2017/03/20
- [Qemu-block] [PATCH RFC 12/16] blk: fix aio context loss on media change, Fam Zheng, 2017/03/20
- [Qemu-block] [PATCH RFC 13/16] nbd: Allow BLK_PERM_AIO_CONTEXT_CHANGE on BB, Fam Zheng, 2017/03/20
- [Qemu-block] [PATCH RFC 14/16] block: Add perm assertion on blk_set_aio_context, Fam Zheng, 2017/03/20
- [Qemu-block] [PATCH RFC 15/16] mirror: Lazily request aio context change permission on target, Fam Zheng, 2017/03/20
- [Qemu-block] [PATCH RFC 16/16] Revert "mirror: Request aio context change permission on target", Fam Zheng, 2017/03/20