There are currently three places in xen code where do_softirq() is
called.
- return to the guest from the hypervisor decrementer interrupt handler
- return to the guest from a hypercall()
- in idle_loop()
But it is kind of strange that do_softirq() is not called after external
interrupt handle
On May 17, 2007, at 10:33 AM, Hollis Blanchard wrote:
It looks like blktap is a loadable kernel module, and you don't
have it
loaded?
On Wed, 2007-05-16 at 13:43 +0200, Christian Ehrhardt wrote:
So, the question is - why is there no /sys/class/[xen|
misc]/blktap0/dev ?
Actually.. we neve
It looks like blktap is a loadable kernel module, and you don't have it
loaded?
On Wed, 2007-05-16 at 13:43 +0200, Christian Ehrhardt wrote:
>
> So, the question is - why is there no /sys/class/[xen|
> misc]/blktap0/dev ?
--
Hollis Blanchard
IBM Linux Technology Center
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