diff options
| author | Rusty Russell <rusty@rustcorp.com.au> | 2007-10-22 05:03:27 +0400 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2007-10-23 09:49:51 +0400 |
| commit | 48245cc0708d49d1d0566b9fa617ad6c5f4c6934 (patch) | |
| tree | b396fd2d1ab185aab20894570e7e84bd4f656355 /drivers/lguest/hypercalls.c | |
| parent | 3c6b5bfa3cf3b4057788e08482a468cc3bc00780 (diff) | |
| download | linux-48245cc0708d49d1d0566b9fa617ad6c5f4c6934.tar.xz | |
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>
Diffstat (limited to 'drivers/lguest/hypercalls.c')
| -rw-r--r-- | drivers/lguest/hypercalls.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/lguest/hypercalls.c b/drivers/lguest/hypercalls.c index 02e67b49ea4f..8bde20934f91 100644 --- a/drivers/lguest/hypercalls.c +++ b/drivers/lguest/hypercalls.c @@ -225,9 +225,7 @@ static void initialize(struct lguest *lg) /* We tell the Guest that it can't use the top 4MB of virtual * addresses used by the Switcher. */ || put_user(4U*1024*1024, &lg->lguest_data->reserve_mem) - || put_user(tsc_speed, &lg->lguest_data->tsc_khz) - /* We also give the Guest a unique id, as used in lguest_net.c. */ - || put_user(lg->guestid, &lg->lguest_data->guestid)) + || put_user(tsc_speed, &lg->lguest_data->tsc_khz)) kill_guest(lg, "bad guest page %p", lg->lguest_data); /* We write the current time into the Guest's data page once now. */ |