Remove fixed limit on number of guests, and lguests array.

Back when we had all the Guest state in the switcher, we had a fixed
array of them.  This is no longer necessary.

If we switch the network code to using random_ether_addr (46 bits is
enough to avoid clashes), we can get rid of the concept of "guest id"
altogether.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

1 files changed, 0 insertions, 2 deletions

diff --git a/include/linux/lguest.h b/include/linux/lguest.h
index d4d94a127f35..8e959deed412 100644
--- a/include/linux/lguest.h
+++ b/include/linux/lguest.h
@@ -41,8 +41,6 @@ struct lguest_data
 /* Fields initialized by the Host at boot: */
         /* Memory not to try to access */
         unsigned long reserve_mem;
-        /* ID of this Guest (used by network driver to set ethernet address) */
-        u16 guestid;
         /* KHz for the TSC clock. */
         u32 tsc_khz;