On Mon, Sep 01, 2014 at 01:41:54PM +0800, Amos Kong wrote:
> One VM only has 128 msix interrupt, virtio-config interrupt
> has less workload. This patch shares one normal interrupt
normal == INT#x? Please don't call it normal. The proper name is
"legacy INT#x".
So you are trying to use legacy INT
One VM only has 128 msix interrupt, virtio-config interrupt
has less workload. This patch shares one normal interrupt
for configuration between virtio devices.
Signed-off-by: Amos Kong
---
drivers/virtio/virtio_pci.c | 41 -
1 file changed, 16 insertions(+
On Sun, Aug 31, 2014 at 5:58 PM, Rusty Russell wrote:
> Andy Lutomirski writes:
>> The only unusual thing about virtio's use of scatterlists is that
>> two of the APIs accept scatterlists that might not be terminated.
>> Using function pointers to handle this case is overkill; for_each_sg
>> can
Andy Lutomirski writes:
> The only unusual thing about virtio's use of scatterlists is that
> two of the APIs accept scatterlists that might not be terminated.
> Using function pointers to handle this case is overkill; for_each_sg
> can do it.
>
> There's a small subtlely here: for_each_sg assumes
