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raw-posix: add Linux native AIO support
Now that do have a nicer interface to work against we can add Linux nativeAIO support. It's an extremly thing layer just setting up an iocb forthe io_submit system call in the submission path, and registering an...
QemuOpts: switch over -device.
Make -device switch use the QemuOpts framework.Everything should continue to work like it did before.
New: "-set device.$id.$property=$value" works.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>...
QemuOpts: create qemu-config.h
Move drive option description there.Rename it, give it a qemu_ prefix.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>Message-Id:
QemuOpts: add -set option
One use case will be file for drives (no filename quoting issues), i.e.
-drive id=test,if=virtio -set drive.test.file=/vmdisk/test-virtio.img
It will work for any other option (assuming handled by QemuOpts) though.Except for id= for obvious reasons ;)....