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qcow2: Remove unnecessary flush after L2 write
authorKevin Wolf <[email protected]>
Wed, 1 Sep 2010 10:40:52 +0000 (12:40 +0200)
committerKevin Wolf <[email protected]>
Wed, 8 Sep 2010 10:39:24 +0000 (12:39 +0200)
commit7ec5e6a4ca43494949465f9f9f3d9e4c7c620503
tree7f02b3c1cb40ba84087a2395cde051558650c1a9tree | snapshot
parentceb25e5c7554255931f7f5647d3ad9df36111f53commit | diff
qcow2: Remove unnecessary flush after L2 write

When a new cluster was allocated, we only need a flush after the write to the
L2 table if it was a COW and we need to decrease the refcounts of the old
clusters.

Signed-off-by: Kevin Wolf <[email protected]>
block/qcow2-cluster.c diff | blob | blame | history
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