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authorKevin Wolf <kwolf@redhat.com>2010-07-02 14:01:21 +0200
committerKevin Wolf <kwolf@redhat.com>2010-07-02 15:44:12 +0200
commit453f9a1652629e5805995b165be2e634c8487139 (patch)
treec54263b14573c8033c6604c350532349bc26d8ec /qemu-barrier.h
parentc2abccecd93d5977460fdfdab19461ccfa09ae21 (diff)
block: Fix early failure in multiwrite
bdrv_aio_writev may call the callback immediately (and it will commonly do so in error cases). Current code doesn't consider this. For details see the comment added by this patch. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'qemu-barrier.h')
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