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Implement cancellation method for dma async I/O (Avi Kivity)
authoraliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162>
Fri, 20 Mar 2009 18:26:07 +0000 (18:26 +0000)
committeraliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162>
Fri, 20 Mar 2009 18:26:07 +0000 (18:26 +0000)
commit6512a2a7106480c19183d6466a6845bc9bdf6ec0
treeb4daf0c207341fbad1316ed5c5128e836764c4e0tree | snapshot
parentc07a9008ac6985cd5a15909c2b9977d982defc12commit | diff
Implement cancellation method for dma async I/O (Avi Kivity)

Move the dma helpers to a private aio pool, and implement a cancellation
method for them.  Should prevent issues when cancelling I/O while dma is
in progress.

Signed-off-by: Avi Kivity <[email protected]>
Signed-off-by: Anthony Liguori <[email protected]>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6872 c046a42c-6fe2-441c-8c8c-71466251a162
dma-helpers.c diff | blob | blame | history
dma.h diff | blob | blame | history
vl.c diff | blob | blame | history
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