Displaying 1 result from an estimated 1 matches for "cshed_schedule".
Did you mean:
csched_schedule
2006 Jun 20
1
Re: [Xen-ia64-devel] Weekly benchmark results [ww24]
==================
STATUS
==================
I do the heavy load test of create/destroy.
CREDIT scheduler(cshed_schedule) checks BUG_ON(!vcpu_running) at the end of code.
It makes error.
The reason is that
atomic_inc(&v->pausecnt)@vcpu_pause() is called without lock.
(spin_lock(&schedule_data[cpu].schedule_lock))
This lock-less "pausecnt" makes vcpu_running state changing
during the lock of
spi...