Use vectored aiocb storage to store vector translation state (Avi Kivity)

Use vectored aiocb storage to store vector translation state (Avi Kivity)

Now that we have a dedicated acb pool for vector translation acbs, we can
store the vector translation state in the acbs instead of in an external
structure.

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6873 c046a42c-6fe2-441c-8c8c-71466251a162
(cherry picked from commit 3fb94d56c6adc96ffc4a81b58c752cc4ccfae39c)
(cherry picked from commit 62813efd17d7e04b7b32af38ca3959f82c8d02bc)