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2012-01-26block: rate-limit streaming operationsStefan Hajnoczi
This patch implements rate-limiting for image streaming. If we've exceeded the bandwidth quota for a 100 ms time slice we sleep the coroutine until the next slice begins. Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-01-26block: add image streaming block jobStefan Hajnoczi
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>