diff options
Diffstat (limited to 'xen/include/xen/sched.h')
| -rw-r--r-- | xen/include/xen/sched.h | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/xen/include/xen/sched.h b/xen/include/xen/sched.h index 17fac57dfd..2adb3262af 100644 --- a/xen/include/xen/sched.h +++ b/xen/include/xen/sched.h @@ -21,6 +21,7 @@ #include <xen/irq.h> #include <xen/mm.h> #include <xen/tasklet.h> +#include <xen/radix-tree.h> #include <public/mem_event.h> #include <xen/cpumask.h> #include <xen/nodemask.h> @@ -234,13 +235,11 @@ struct domain struct grant_table *grant_table; /* - * Interrupt to event-channel mappings. Updates should be protected by the - * domain's event-channel spinlock. Read accesses can also synchronise on - * the lock, but races don't usually matter. + * Interrupt to event-channel mappings and other per-guest-pirq data. + * Protected by the domain's event-channel spinlock. */ unsigned int nr_pirqs; - u16 *pirq_to_evtchn; - unsigned long *pirq_mask; + struct radix_tree_root pirq_tree; /* I/O capabilities (access to IRQs and memory-mapped I/O). */ struct rangeset *iomem_caps; |