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[Qemu-devel] [PULL 34/47] virtio-blk: Schedule BH in the right context
From: |
Kevin Wolf |
Subject: |
[Qemu-devel] [PULL 34/47] virtio-blk: Schedule BH in the right context |
Date: |
Fri, 27 Jun 2014 21:08:53 +0200 |
From: Fam Zheng <address@hidden>
The BH must be called in the AioContext of bs. Currently it is only the
main loop, but with coming changes, it could also be a dataplane
IOThread.
Signed-off-by: Fam Zheng <address@hidden>
Tested-by: Paolo Bonzini <address@hidden>
Reviewed-by: Stefan Hajnoczi <address@hidden>
Signed-off-by: Kevin Wolf <address@hidden>
---
hw/block/virtio-blk.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/hw/block/virtio-blk.c b/hw/block/virtio-blk.c
index 77fb447..a222e3f 100644
--- a/hw/block/virtio-blk.c
+++ b/hw/block/virtio-blk.c
@@ -469,7 +469,8 @@ static void virtio_blk_dma_restart_cb(void *opaque, int
running,
}
if (!s->bh) {
- s->bh = qemu_bh_new(virtio_blk_dma_restart_bh, s);
+ s->bh = aio_bh_new(bdrv_get_aio_context(s->blk.conf.bs),
+ virtio_blk_dma_restart_bh, s);
qemu_bh_schedule(s->bh);
}
}
--
1.8.3.1
- [Qemu-devel] [PULL 19/47] quorum: Add the rewrite-corrupted parameter to quorum, (continued)
- [Qemu-devel] [PULL 19/47] quorum: Add the rewrite-corrupted parameter to quorum, Kevin Wolf, 2014/06/27
- [Qemu-devel] [PULL 20/47] block: Add node-name argument to drive-mirror, Kevin Wolf, 2014/06/27
- [Qemu-devel] [PULL 22/47] virtio-blk: Convert VirtIOBlockReq.elem to pointer, Kevin Wolf, 2014/06/27
- [Qemu-devel] [PULL 23/47] virtio-blk: Drop bounce buffer from dataplane code, Kevin Wolf, 2014/06/27
- [Qemu-devel] [PULL 24/47] virtio-blk: Drop VirtIOBlockRequest.read, Kevin Wolf, 2014/06/27
- [Qemu-devel] [PULL 25/47] virtio-blk: Replace VirtIOBlockRequest with VirtIOBlockReq, Kevin Wolf, 2014/06/27
- [Qemu-devel] [PULL 26/47] virtio-blk: Use VirtIOBlockReq.in to drop VirtIOBlockReq.inhdr, Kevin Wolf, 2014/06/27
- [Qemu-devel] [PULL 30/47] block: make bdrv_query_stats() static, Kevin Wolf, 2014/06/27
- [Qemu-devel] [PULL 31/47] block: acquire AioContext in qmp_query_blockstats(), Kevin Wolf, 2014/06/27
- [Qemu-devel] [PULL 32/47] virtio-blk: Make request completion function virtual, Kevin Wolf, 2014/06/27
- [Qemu-devel] [PULL 34/47] virtio-blk: Schedule BH in the right context,
Kevin Wolf <=
- [Qemu-devel] [PULL 33/47] virtio-blk: Export request handling functions to dataplane, Kevin Wolf, 2014/06/27
- [Qemu-devel] [PULL 40/47] qemu-iotests: Add TestRepairQuorum to 041 to test drive-mirror node-name mode., Kevin Wolf, 2014/06/27
- [Qemu-devel] [PULL 41/47] block.c: Don't return success for bdrv_append_temp_snapshot() failure, Kevin Wolf, 2014/06/27
- [Qemu-devel] [PULL 42/47] iotests: Allow out-of-tree run, Kevin Wolf, 2014/06/27
- [Qemu-devel] [PULL 43/47] configure: Enable out-of-tree iotests, Kevin Wolf, 2014/06/27
- [Qemu-devel] [PULL 45/47] iotests: Use $PYTHON for Python scripts, Kevin Wolf, 2014/06/27
- [Qemu-devel] [PULL 44/47] iotests: Source common.env, Kevin Wolf, 2014/06/27
- [Qemu-devel] [PULL 47/47] iotests: Fix 083 for out-of-tree builds, Kevin Wolf, 2014/06/27
- [Qemu-devel] [PULL 46/47] iotests: Drop Python version from 065's Shebang, Kevin Wolf, 2014/06/27
- [Qemu-devel] [PULL 21/47] virtio-blk: Move VirtIOBlockReq to header, Kevin Wolf, 2014/06/27