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| author | cl349@arcadians.cl.cam.ac.uk <cl349@arcadians.cl.cam.ac.uk> | 2004-12-16 15:15:47 +0000 |
|---|---|---|
| committer | cl349@arcadians.cl.cam.ac.uk <cl349@arcadians.cl.cam.ac.uk> | 2004-12-16 15:15:47 +0000 |
| commit | 2987fc6f7e7282852a5a9ee7f4f3171eb6e5554f (patch) | |
| tree | 9dae3016640f7ccc92b683da9d5083b9c3bd5b46 /xen/include/xen/event.h | |
| parent | ac223cf0558f573e77bfbd13a3796413de3a4421 (diff) | |
| download | xen-2987fc6f7e7282852a5a9ee7f4f3171eb6e5554f.tar.gz xen-2987fc6f7e7282852a5a9ee7f4f3171eb6e5554f.tar.bz2 xen-2987fc6f7e7282852a5a9ee7f4f3171eb6e5554f.zip | |
bitkeeper revision 1.1159.1.487 (41c1a6a3A4oeBsOqAlUgIz4zo-l3aA)
Don't deliver misdirect virq's.
Diffstat (limited to 'xen/include/xen/event.h')
| -rw-r--r-- | xen/include/xen/event.h | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/xen/include/xen/event.h b/xen/include/xen/event.h index aa3d7092ae..f0f3d61fd6 100644 --- a/xen/include/xen/event.h +++ b/xen/include/xen/event.h @@ -59,10 +59,8 @@ static inline void send_guest_virq(struct exec_domain *ed, int virq) { int port = ed->virq_to_evtchn[virq]; - /* Always deliver misdirect virq's to exec domain 0. */ - if ( unlikely(port == 0) ) - ed = ed->domain->exec_domain[0]; - evtchn_set_pending(ed, port); + if ( likely(port != 0) ) + evtchn_set_pending(ed, port); } /* |