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Revision c1f5bafd

IDc1f5bafd70a8d9366570a3de472ef108415cd631

Added by Stefan Hajnoczi about 11 years ago

qcow2: set L2 cache dependency in qcow2_alloc_bytes()

Compressed writes use qcow2_alloc_bytes() to allocate space with byte
granularity. The affected clusters' refcounts will be incremented but
we do not need to flush yet.

Set a L2 cache dependency on the refcount block cache, so that the
refcounts get written out before the L2 updates.

Signed-off-by: Stefan Hajnoczi <>
Signed-off-by: Kevin Wolf <>

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