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| author | kaf24@firebug.cl.cam.ac.uk <kaf24@firebug.cl.cam.ac.uk> | 2006-04-11 10:40:03 +0100 |
|---|---|---|
| committer | kaf24@firebug.cl.cam.ac.uk <kaf24@firebug.cl.cam.ac.uk> | 2006-04-11 10:40:03 +0100 |
| commit | 89bbff5329afc3b05ccc14ef3cf733f35d8ea4d3 (patch) | |
| tree | 455dd11cd1d752ca27e018cf8dad131e74f4a198 /xen/include/xen/event.h | |
| parent | 5c0356ec6f4a9897bfcc9fb08418ff82e61f1cf6 (diff) | |
| download | xen-89bbff5329afc3b05ccc14ef3cf733f35d8ea4d3.tar.gz xen-89bbff5329afc3b05ccc14ef3cf733f35d8ea4d3.tar.bz2 xen-89bbff5329afc3b05ccc14ef3cf733f35d8ea4d3.zip | |
Make event_pending() architecture-specific.
PowerPC needs this because the domain can directly modify the hardware's
"interrupts enabled" bit, and we don't want to patch Linux to replace
all those accesses to use evtchn_upcall_mask instead.
Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
Diffstat (limited to 'xen/include/xen/event.h')
| -rw-r--r-- | xen/include/xen/event.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/xen/include/xen/event.h b/xen/include/xen/event.h index 13b2b5f9be..f7dee3b75d 100644 --- a/xen/include/xen/event.h +++ b/xen/include/xen/event.h @@ -38,11 +38,6 @@ extern void send_guest_global_virq(struct domain *d, int virq); */ extern void send_guest_pirq(struct domain *d, int pirq); -/* Note: Bitwise operations result in fast code with no branches. */ -#define event_pending(v) \ - (!!(v)->vcpu_info->evtchn_upcall_pending & \ - !(v)->vcpu_info->evtchn_upcall_mask) - #define evtchn_pending(d, p) \ (test_bit((p), &(d)->shared_info->evtchn_pending[0])) |