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Re: [Qemu-devel] [PATCH 4/8] block: Support streaming to an intermediate


From: Max Reitz
Subject: Re: [Qemu-devel] [PATCH 4/8] block: Support streaming to an intermediate layer
Date: Wed, 22 Apr 2015 19:23:42 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.6.0

On 16.04.2015 17:12, Alberto Garcia wrote:
This makes sure that the image we are steaming into is open in
read-write mode during the operation.

Operation blockers are also set in all intermediate nodes, since they
will be removed from the chain afterwards.

Finally, this also unblocks the stream operation in backing files.

Signed-off-by: Alberto Garcia <address@hidden>
---
  block.c        |  4 +++-
  block/stream.c | 33 +++++++++++++++++++++++++++++++++
  2 files changed, 36 insertions(+), 1 deletion(-)

Reviewed-by: Max Reitz <address@hidden>



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