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-rw-r--r--include/linux/lguest_launcher.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/lguest_launcher.h b/include/linux/lguest_launcher.h
index e7217dc58f39..bd0eba760522 100644
--- a/include/linux/lguest_launcher.h
+++ b/include/linux/lguest_launcher.h
@@ -59,4 +59,8 @@ enum lguest_req
59 LHREQ_IRQ, /* + irq */ 59 LHREQ_IRQ, /* + irq */
60 LHREQ_BREAK, /* + on/off flag (on blocks until someone does off) */ 60 LHREQ_BREAK, /* + on/off flag (on blocks until someone does off) */
61}; 61};
62
63/* The alignment to use between consumer and producer parts of vring.
64 * x86 pagesize for historical reasons. */
65#define LGUEST_VRING_ALIGN 4096
62#endif /* _LINUX_LGUEST_LAUNCHER */ 66#endif /* _LINUX_LGUEST_LAUNCHER */